12630524 has 24 divisors (see below), whose sum is σ = 23677920. Its totient is φ = 5874176.

The previous prime is 12630523. The next prime is 12630529. The reversal of 12630524 is 42503621.

It is a self number, because there is not a number n which added to its sum of digits gives 12630524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12630521) 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, 5009 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (986580).

Almost surely, 2^12630524 is an apocalyptic number.

It is an amenable number.

12630524 is a deficient number, since it is larger than the sum of its proper divisors (11047396).

12630524 is a wasteful number, since it uses less digits than its factorization.

12630524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2195 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 12630524 is about 3553.9448504444. The cubic root of 12630524 is about 232.8844312574.

The spelling of 12630524 in words is "twelve million, six hundred thirty thousand, five hundred twenty-four".