10012972 has 24 divisors (see below), whose sum is σ = 18125856. Its totient is φ = 4837248.

The previous prime is 10012931. The next prime is 10012999. The reversal of 10012972 is 27921001.

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, 15153 + ... + 15799.

It is an arithmetic number, because the mean of its divisors is an integer number (755244).

Almost surely, 2^10012972 is an apocalyptic number.

It is an amenable number.

10012972 is a deficient number, since it is larger than the sum of its proper divisors (8112884).

10012972 is a wasteful number, since it uses less digits than its factorization.

10012972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 10012972 is about 3164.3280487333. The cubic root of 10012972 is about 215.5365865068.

Adding to 10012972 its reverse (27921001), we get a palindrome (37933973).

The spelling of 10012972 in words is "ten million, twelve thousand, nine hundred seventy-two".