10156012 has 24 divisors (see below), whose sum is σ = 18280080. Its totient is φ = 4935360.

The previous prime is 10156007. The next prime is 10156033. The reversal of 10156012 is 21065101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25914 + ... + 26302.

It is an arithmetic number, because the mean of its divisors is an integer number (761670).

Almost surely, 2^10156012 is an apocalyptic number.

It is an amenable number.

10156012 is a deficient number, since it is larger than the sum of its proper divisors (8124068).

10156012 is a wasteful number, since it uses less digits than its factorization.

10156012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 10156012 is about 3186.8498552646. The cubic root of 10156012 is about 216.5580847125.

The spelling of 10156012 in words is "ten million, one hundred fifty-six thousand, twelve".