12500604 has 18 divisors (see below), whose sum is σ = 31598840. Its totient is φ = 4166856.

The previous prime is 12500603. The next prime is 12500617. The reversal of 12500604 is 40600521.

It is a happy number.

12500604 is a `hidden beast` number, since 12 + 50 + 0 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12500603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173584 + ... + 173655.

Almost surely, 2^12500604 is an apocalyptic number.

It is an amenable number.

12500604 is an abundant number, since it is smaller than the sum of its proper divisors (19098236).

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

12500604 is a wasteful number, since it uses less digits than its factorization.

12500604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347249 (or 347244 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 12500604 is about 3535.6193234001. The cubic root of 12500604 is about 232.0831796466.

The spelling of 12500604 in words is "twelve million, five hundred thousand, six hundred four".