12572772 has 24 divisors (see below), whose sum is σ = 29407392. Its totient is φ = 4180800.

The previous prime is 12572767. The next prime is 12572837. The reversal of 12572772 is 27727521.

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, 5247 + ... + 7257.

It is an arithmetic number, because the mean of its divisors is an integer number (1225308).

Almost surely, 2^12572772 is an apocalyptic number.

12572772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12572772 is an abundant number, since it is smaller than the sum of its proper divisors (16834620).

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

12572772 is a wasteful number, since it uses less digits than its factorization.

12572772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539 (or 2537 counting only the distinct ones).

The product of its digits is 13720, while the sum is 33.

The square root of 12572772 is about 3545.8104856295. The cubic root of 12572772 is about 232.5289407840.

The spelling of 12572772 in words is "twelve million, five hundred seventy-two thousand, seven hundred seventy-two".