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1376214 = 237231151
BaseRepresentation
bin101001111111111010110
32120220210220
411033333112
5323014324
645255210
714461200
oct5177726
92526726
101376214
1185aa74
12564506
13392538
1427b770
151c2b79
hex14ffd6

1376214 has 48 divisors (see below), whose sum is σ = 3326976. Its totient is φ = 378000.

The previous prime is 1376213. The next prime is 1376231. The reversal of 1376214 is 4126731.

It is a super-3 number, since 3×13762143 = 7819503337343065032, which contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9039 + ... + 9189.

It is an arithmetic number, because the mean of its divisors is an integer number (69312).

21376214 is an apocalyptic number.

1376214 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 1376214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1663488).

1376214 is an abundant number, since it is smaller than the sum of its proper divisors (1950762).

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

1376214 is a wasteful number, since it uses less digits than its factorization.

1376214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 194 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 1376214 is about 1173.1214770858. The cubic root of 1376214 is about 111.2317211058.

The spelling of 1376214 in words is "one million, three hundred seventy-six thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 14 21 31 42 49 62 93 98 147 151 186 217 294 302 434 453 651 906 1057 1302 1519 2114 3038 3171 4557 4681 6342 7399 9114 9362 14043 14798 22197 28086 32767 44394 65534 98301 196602 229369 458738 688107 1376214