44413516 has 12 divisors (see below), whose sum is σ = 88827088. Its totient is φ = 19034352.

The previous prime is 44413493. The next prime is 44413541. The reversal of 44413516 is 61531444.

44413516 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1586197 = 44413516 / (4 + 4 + 4 + 1 + 3 + 5 + 1 + 6).

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, 793071 + ... + 793126.

Almost surely, 2^44413516 is an apocalyptic number.

It is an amenable number.

44413516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44413516 is a wasteful number, since it uses less digits than its factorization.

44413516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586208 (or 1586206 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 44413516 is about 6664.3466296404. The cubic root of 44413516 is about 354.1373380527.

The spelling of 44413516 in words is "forty-four million, four hundred thirteen thousand, five hundred sixteen".