44396920 has 32 divisors (see below), whose sum is σ = 105152400. Its totient is φ = 16823808.

The previous prime is 44396897. The next prime is 44396927. The reversal of 44396920 is 2969344.

44396920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44396920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44396927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28449 + ... + 29968.

Almost surely, 2^44396920 is an apocalyptic number.

44396920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44396920 is an abundant number, since it is smaller than the sum of its proper divisors (60755480).

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

44396920 is a wasteful number, since it uses less digits than its factorization.

44396920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58447 (or 58443 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 44396920 is about 6663.1013799882. The cubic root of 44396920 is about 354.0932223871.

The spelling of 44396920 in words is "forty-four million, three hundred ninety-six thousand, nine hundred twenty".