12952644 has 24 divisors (see below), whose sum is σ = 30524928. Its totient is φ = 4274400.

The previous prime is 12952633. The next prime is 12952649. The reversal of 12952644 is 44625921.

It is not an unprimeable number, because it can be changed into a prime (12952649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4132 + ... + 6555.

It is an arithmetic number, because the mean of its divisors is an integer number (1271872).

Almost surely, 2^12952644 is an apocalyptic number.

It is an amenable number.

12952644 is an abundant number, since it is smaller than the sum of its proper divisors (17572284).

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

12952644 is a wasteful number, since it uses less digits than its factorization.

12952644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10795 (or 10793 counting only the distinct ones).

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

The square root of 12952644 is about 3598.9781883196. The cubic root of 12952644 is about 234.8476090619.

The spelling of 12952644 in words is "twelve million, nine hundred fifty-two thousand, six hundred forty-four".