125988812 has 12 divisors (see below), whose sum is σ = 220701096. Its totient is φ = 62931360.

The previous prime is 125988799. The next prime is 125988823. The reversal of 125988812 is 218889521.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11114 + ... + 19377.

It is an arithmetic number, because the mean of its divisors is an integer number (18391758).

Almost surely, 2^125988812 is an apocalyptic number.

It is an amenable number.

125988812 is a deficient number, since it is larger than the sum of its proper divisors (94712284).

125988812 is a wasteful number, since it uses less digits than its factorization.

125988812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31528 (or 31526 counting only the distinct ones).

The product of its digits is 92160, while the sum is 44.

The square root of 125988812 is about 11224.4737961296. The cubic root of 125988812 is about 501.3149547564.

The spelling of 125988812 in words is "one hundred twenty-five million, nine hundred eighty-eight thousand, eight hundred twelve".