12504832 has 18 divisors (see below), whose sum is σ = 24961328. Its totient is φ = 6252288.

The previous prime is 12504803. The next prime is 12504841. The reversal of 12504832 is 23840521.

12504832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12504797 and 12504806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24168 + ... + 24679.

Almost surely, 2^12504832 is an apocalyptic number.

It is an amenable number.

12504832 is a deficient number, since it is larger than the sum of its proper divisors (12456496).

12504832 is an frugal number, since it uses more digits than its factorization.

12504832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48863 (or 48849 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 12504832 is about 3536.2171879001. The cubic root of 12504832 is about 232.1093420379.

It can be divided in two parts, 1250483 and 2, that multiplied together give a triangular number (2500966 = T₂₂₃₆).

The spelling of 12504832 in words is "twelve million, five hundred four thousand, eight hundred thirty-two".