13252944 has 40 divisors (see below), whose sum is σ = 35038432. Its totient is φ = 4314240.

The previous prime is 13252933. The next prime is 13252973. The reversal of 13252944 is 44925231.

It is a congruent number.

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, 1147 + ... + 5274.

Almost surely, 2^13252944 is an apocalyptic number.

It is an amenable number.

13252944 is an abundant number, since it is smaller than the sum of its proper divisors (21785488).

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

13252944 is a wasteful number, since it uses less digits than its factorization.

13252944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475 (or 6469 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 13252944 is about 3640.4593116803. The cubic root of 13252944 is about 236.6486988497.

It can be divided in two parts, 13252 and 944, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 13252944 in words is "thirteen million, two hundred fifty-two thousand, nine hundred forty-four".