125864604 has 30 divisors (see below), whose sum is σ = 329035784. Its totient is φ = 41954760.

The previous prime is 125864597. The next prime is 125864633. The reversal of 125864604 is 406468521.

125864604 is a `hidden beast` number, since 1 + 2 + 5 + 8 + 646 + 0 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 193912 + ... + 194559.

Almost surely, 2^125864604 is an apocalyptic number.

It is an amenable number.

125864604 is an abundant number, since it is smaller than the sum of its proper divisors (203171180).

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

125864604 is a wasteful number, since it uses less digits than its factorization.

125864604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388487 (or 388476 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 125864604 is about 11218.9395220761. The cubic root of 125864604 is about 501.1501575797.

The spelling of 125864604 in words is "one hundred twenty-five million, eight hundred sixty-four thousand, six hundred four".