12572572 has 12 divisors (see below), whose sum is σ = 22027096. Its totient is φ = 6279120.

The previous prime is 12572557. The next prime is 12572597. The reversal of 12572572 is 27527521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5098 + ... + 7150.

Almost surely, 2^12572572 is an apocalyptic number.

It is an amenable number.

12572572 is a deficient number, since it is larger than the sum of its proper divisors (9454524).

12572572 is a wasteful number, since it uses less digits than its factorization.

12572572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588 (or 3586 counting only the distinct ones).

The product of its digits is 9800, while the sum is 31.

The square root of 12572572 is about 3545.7822832204. The cubic root of 12572572 is about 232.5277078012.

The spelling of 12572572 in words is "twelve million, five hundred seventy-two thousand, five hundred seventy-two".