44569372 has 12 divisors (see below), whose sum is σ = 78109920. Its totient is φ = 22252256.

The previous prime is 44569363. The next prime is 44569379. The reversal of 44569372 is 27396544.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44569379) 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, 4873 + ... + 10624.

It is an arithmetic number, because the mean of its divisors is an integer number (6509160).

Almost surely, 2^44569372 is an apocalyptic number.

It is an amenable number.

44569372 is a deficient number, since it is larger than the sum of its proper divisors (33540548).

44569372 is a wasteful number, since it uses less digits than its factorization.

44569372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220 (or 16218 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 44569372 is about 6676.0296584123. The cubic root of 44569372 is about 354.5511009242.

The spelling of 44569372 in words is "forty-four million, five hundred sixty-nine thousand, three hundred seventy-two".