44468920 has 16 divisors (see below), whose sum is σ = 100055160. Its totient is φ = 17787552.

The previous prime is 44468891. The next prime is 44468947. The reversal of 44468920 is 2986444.

It is a self number, because there is not a number n which added to its sum of digits gives 44468920.

It is a congruent number.

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, 555822 + ... + 555901.

Almost surely, 2^44468920 is an apocalyptic number.

44468920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44468920 is an abundant number, since it is smaller than the sum of its proper divisors (55586240).

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

44468920 is a wasteful number, since it uses less digits than its factorization.

44468920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111734 (or 1111730 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 44468920 is about 6668.5020806775. The cubic root of 44468920 is about 354.2845340256.

It can be divided in two parts, 4446 and 8920, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 44468920 in words is "forty-four million, four hundred sixty-eight thousand, nine hundred twenty".