14979156 has 24 divisors (see below), whose sum is σ = 35545440. Its totient is φ = 4908192.

The previous prime is 14979143. The next prime is 14979157. The reversal of 14979156 is 65197941.

It is a super-2 number, since 2×14979156² = 448750228944672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14979157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9871 + ... + 11286.

It is an arithmetic number, because the mean of its divisors is an integer number (1481060).

Almost surely, 2^14979156 is an apocalyptic number.

It is an amenable number.

14979156 is an abundant number, since it is smaller than the sum of its proper divisors (20566284).

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

14979156 is a wasteful number, since it uses less digits than its factorization.

14979156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21223 (or 21221 counting only the distinct ones).

The product of its digits is 68040, while the sum is 42.

The square root of 14979156 is about 3870.2914618928. The cubic root of 14979156 is about 246.5069195353.

The spelling of 14979156 in words is "fourteen million, nine hundred seventy-nine thousand, one hundred fifty-six".