125604624 has 40 divisors (see below), whose sum is σ = 327469120. Its totient is φ = 41482368.

The previous prime is 125604601. The next prime is 125604629. The reversal of 125604624 is 426406521.

It is a junction number, because it is equal to n+sod(n) for n = 125604591 and 125604600.

It is not an unprimeable number, because it can be changed into a prime (125604629) 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, 6772 + ... + 17235.

It is an arithmetic number, because the mean of its divisors is an integer number (8186728).

Almost surely, 2^125604624 is an apocalyptic number.

It is an amenable number.

125604624 is an abundant number, since it is smaller than the sum of its proper divisors (201864496).

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

125604624 is a wasteful number, since it uses less digits than its factorization.

125604624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24127 (or 24121 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 125604624 is about 11207.3468760452. The cubic root of 125604624 is about 500.8048690099.

The spelling of 125604624 in words is "one hundred twenty-five million, six hundred four thousand, six hundred twenty-four".