44928964 has 12 divisors (see below), whose sum is σ = 78833664. Its totient is φ = 22405064.

The previous prime is 44928953. The next prime is 44928973. The reversal of 44928964 is 46982944.

It is a super-2 number, since 2×44928964² = 4037223612226592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13132 + ... + 16195.

It is an arithmetic number, because the mean of its divisors is an integer number (6569472).

Almost surely, 2^44928964 is an apocalyptic number.

It is an amenable number.

44928964 is a deficient number, since it is larger than the sum of its proper divisors (33904700).

44928964 is a wasteful number, since it uses less digits than its factorization.

44928964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29714 (or 29712 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 44928964 is about 6702.9071304920. The cubic root of 44928964 is about 355.5020707888.

It can be divided in two parts, 4492 and 8964, that added together give a square (13456 = 116²).

The spelling of 44928964 in words is "forty-four million, nine hundred twenty-eight thousand, nine hundred sixty-four".