44402368 has 56 divisors (see below), whose sum is σ = 95902272. Its totient is φ = 20312064.

The previous prime is 44402363. The next prime is 44402381. The reversal of 44402368 is 86320444.

It is not an unprimeable number, because it can be changed into a prime (44402363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39705 + ... + 40807.

Almost surely, 2^44402368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44402368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47951136).

44402368 is an abundant number, since it is smaller than the sum of its proper divisors (51499904).

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

44402368 is a wasteful number, since it uses less digits than its factorization.

44402368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 44402368 is about 6663.5101860806. The cubic root of 44402368 is about 354.1077055312.

The spelling of 44402368 in words is "forty-four million, four hundred two thousand, three hundred sixty-eight".