12572288 has 16 divisors (see below), whose sum is σ = 25046610. Its totient is φ = 6286080.

The previous prime is 12572269. The next prime is 12572291. The reversal of 12572288 is 88227521.

It can be written as a sum of positive squares in only one way, i.e., 12334144 + 238144 = 3512^2 + 488^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48983 + ... + 49238.

Almost surely, 2^12572288 is an apocalyptic number.

It is an amenable number.

12572288 is a deficient number, since it is larger than the sum of its proper divisors (12474322).

12572288 is an frugal number, since it uses more digits than its factorization.

12572288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98235 (or 98223 counting only the distinct ones).

The product of its digits is 17920, while the sum is 35.

The square root of 12572288 is about 3545.7422354142. The cubic root of 12572288 is about 232.5259569432.

The spelling of 12572288 in words is "twelve million, five hundred seventy-two thousand, two hundred eighty-eight".