44382164 has 12 divisors (see below), whose sum is σ = 78542100. Its totient is φ = 21941568.

The previous prime is 44382161. The next prime is 44382167. The reversal of 44382164 is 46128344.

It is an interprime number because it is at equal distance from previous prime (44382161) and next prime (44382167).

It can be written as a sum of positive squares in 2 ways, for example, as 14592400 + 29789764 = 3820^2 + 5458^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44382164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44382161) 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, 61979 + ... + 62690.

It is an arithmetic number, because the mean of its divisors is an integer number (6545175).

Almost surely, 2^44382164 is an apocalyptic number.

It is an amenable number.

44382164 is a deficient number, since it is larger than the sum of its proper divisors (34159936).

44382164 is a wasteful number, since it uses less digits than its factorization.

44382164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124762 (or 124760 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 44382164 is about 6661.9939957944. The cubic root of 44382164 is about 354.0539885951.

The spelling of 44382164 in words is "forty-four million, three hundred eighty-two thousand, one hundred sixty-four".