12518652 has 12 divisors (see below), whose sum is σ = 29210216. Its totient is φ = 4172880.

The previous prime is 12518621. The next prime is 12518657. The reversal of 12518652 is 25681521.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12518657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521599 + ... + 521622.

Almost surely, 2^12518652 is an apocalyptic number.

12518652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12518652 is an abundant number, since it is smaller than the sum of its proper divisors (16691564).

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

12518652 is a wasteful number, since it uses less digits than its factorization.

12518652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043228 (or 1043226 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 12518652 is about 3538.1707138011. The cubic root of 12518652 is about 232.1948175331.

The spelling of 12518652 in words is "twelve million, five hundred eighteen thousand, six hundred fifty-two".