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14672168 = 23735347
BaseRepresentation
bin110111111110…
…000100101000
31000121102102122
4313332010220
512224002133
61242250412
7235466000
oct67760450
930542378
1014672168
118311465
124ab6a08
133069374
141d3d000
15144c498
hexdfe128

14672168 has 32 divisors (see below), whose sum is σ = 32088000. Its totient is φ = 6286896.

The previous prime is 14672153. The next prime is 14672171. The reversal of 14672168 is 86127641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71 + ... + 5417.

It is an arithmetic number, because the mean of its divisors is an integer number (1002750).

Almost surely, 214672168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14672168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16044000).

14672168 is an abundant number, since it is smaller than the sum of its proper divisors (17415832).

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

14672168 is an equidigital number, since it uses as much as digits as its factorization.

14672168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374 (or 5356 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 14672168 is about 3830.4266080947. The cubic root of 14672168 is about 244.8112832454.

The spelling of 14672168 in words is "fourteen million, six hundred seventy-two thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2744 5347 10694 21388 37429 42776 74858 149716 262003 299432 524006 1048012 1834021 2096024 3668042 7336084 14672168