12530632 has 32 divisors (see below), whose sum is σ = 25056000. Its totient is φ = 5854464.

The previous prime is 12530629. The next prime is 12530647. The reversal of 12530632 is 23603521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26833 + ... + 27295.

It is an arithmetic number, because the mean of its divisors is an integer number (783000).

Almost surely, 2^12530632 is an apocalyptic number.

It is an amenable number.

12530632 is a deficient number, since it is larger than the sum of its proper divisors (12525368).

12530632 is a wasteful number, since it uses less digits than its factorization.

12530632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 12530632 is about 3539.8632741958. The cubic root of 12530632 is about 232.2688619018.

The spelling of 12530632 in words is "twelve million, five hundred thirty thousand, six hundred thirty-two".