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12674214 = 2327176197
BaseRepresentation
bin110000010110…
…010010100110
3212211220202100
4300112102212
511221033324
61131352530
7212505030
oct60262246
925756670
1012674214
117177363
1242b2746
132819b47
14197cc50
1511a54c9
hexc164a6

12674214 has 96 divisors (see below), whose sum is σ = 34122816. Its totient is φ = 3317760.

The previous prime is 12674209. The next prime is 12674227. The reversal of 12674214 is 41247621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130614 + ... + 130710.

It is an arithmetic number, because the mean of its divisors is an integer number (355446).

Almost surely, 212674214 is an apocalyptic number.

12674214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12674214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17061408).

12674214 is an abundant number, since it is smaller than the sum of its proper divisors (21448602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12674214 is a wasteful number, since it uses less digits than its factorization.

12674214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 187 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 12674214 is about 3560.0862349106. The cubic root of 12674214 is about 233.1526442408.

It can be divided in two parts, 126742 and 14, that added together give a triangular number (126756 = T503).

The spelling of 12674214 in words is "twelve million, six hundred seventy-four thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 9 14 17 18 21 34 42 51 61 63 97 102 119 122 126 153 183 194 238 291 306 357 366 427 549 582 679 714 854 873 1037 1071 1098 1281 1358 1649 1746 2037 2074 2142 2562 3111 3298 3843 4074 4947 5917 6111 6222 7259 7686 9333 9894 11543 11834 12222 14518 14841 17751 18666 21777 23086 29682 34629 35502 41419 43554 53253 65331 69258 82838 100589 103887 106506 124257 130662 201178 207774 248514 301767 372771 603534 704123 745542 905301 1408246 1810602 2112369 4224738 6337107 12674214