44471164 has 12 divisors (see below), whose sum is σ = 78699600. Its totient is φ = 21985568.

The previous prime is 44471149. The next prime is 44471171. The reversal of 44471164 is 46117444.

It is a congruent number.

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, 62104 + ... + 62815.

It is an arithmetic number, because the mean of its divisors is an integer number (6558300).

Almost surely, 2^44471164 is an apocalyptic number.

It is an amenable number.

44471164 is a deficient number, since it is larger than the sum of its proper divisors (34228436).

44471164 is a wasteful number, since it uses less digits than its factorization.

44471164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125012 (or 125010 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 44471164 is about 6668.6703322327. The cubic root of 44471164 is about 354.2904932523.

The spelling of 44471164 in words is "forty-four million, four hundred seventy-one thousand, one hundred sixty-four".