44407360 has 56 divisors (see below), whose sum is σ = 107249976. Its totient is φ = 17510400.

The previous prime is 44407357. The next prime is 44407361. The reversal of 44407360 is 6370444.

It can be written as a sum of positive squares in 4 ways, for example, as 529984 + 43877376 = 728^2 + 6624^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (44407361) 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, 22410 + ... + 24310.

Almost surely, 2^44407360 is an apocalyptic number.

44407360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44407360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53624988).

44407360 is an abundant number, since it is smaller than the sum of its proper divisors (62842616).

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

44407360 is a wasteful number, since it uses less digits than its factorization.

44407360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991 (or 1981 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 44407360 is about 6663.8847529050. The cubic root of 44407360 is about 354.1209753897.

The spelling of 44407360 in words is "forty-four million, four hundred seven thousand, three hundred sixty".