12683652 has 12 divisors (see below), whose sum is σ = 29595216. Its totient is φ = 4227880.

The previous prime is 12683651. The next prime is 12683689. The reversal of 12683652 is 25638621.

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

It is not an unprimeable number, because it can be changed into a prime (12683651) 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, 528474 + ... + 528497.

It is an arithmetic number, because the mean of its divisors is an integer number (2466268).

Almost surely, 2^12683652 is an apocalyptic number.

12683652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12683652 is an abundant number, since it is smaller than the sum of its proper divisors (16911564).

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

12683652 is a wasteful number, since it uses less digits than its factorization.

12683652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056978 (or 1056976 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 12683652 is about 3561.4115179238. The cubic root of 12683652 is about 233.2105031521.

The spelling of 12683652 in words is "twelve million, six hundred eighty-three thousand, six hundred fifty-two".