12570788 has 24 divisors (see below), whose sum is σ = 23188032. Its totient is φ = 5951264.

The previous prime is 12570781. The next prime is 12570809. The reversal of 12570788 is 88707521.

It is not an unprimeable number, because it can be changed into a prime (12570781) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 9206 + ... + 10482.

It is an arithmetic number, because the mean of its divisors is an integer number (966168).

Almost surely, 2^12570788 is an apocalyptic number.

It is an amenable number.

12570788 is a deficient number, since it is larger than the sum of its proper divisors (10617244).

12570788 is a wasteful number, since it uses less digits than its factorization.

12570788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 12570788 is about 3545.5307078067. The cubic root of 12570788 is about 232.5167090161.

The spelling of 12570788 in words is "twelve million, five hundred seventy thousand, seven hundred eighty-eight".