44641164 has 24 divisors (see below), whose sum is σ = 106380288. Its totient is φ = 14563600.

The previous prime is 44641159. The next prime is 44641189. The reversal of 44641164 is 46114644.

It is a nude number because it is divisible by every one of its digits.

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, 39012 + ... + 40139.

It is an arithmetic number, because the mean of its divisors is an integer number (4432512).

Almost surely, 2^44641164 is an apocalyptic number.

It is an amenable number.

44641164 is an abundant number, since it is smaller than the sum of its proper divisors (61739124).

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

44641164 is a wasteful number, since it uses less digits than its factorization.

44641164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79205 (or 79203 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 44641164 is about 6681.4043433997. The cubic root of 44641164 is about 354.7413681915.

The spelling of 44641164 in words is "forty-four million, six hundred forty-one thousand, one hundred sixty-four".