44973488 has 40 divisors (see below), whose sum is σ = 100008480. Its totient is φ = 19192320.

The previous prime is 44973473. The next prime is 44973497. The reversal of 44973488 is 88437944.

It is a super-2 number, since 2×44973488² = 4045229245772288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30758 + ... + 32186.

It is an arithmetic number, because the mean of its divisors is an integer number (2500212).

Almost surely, 2^44973488 is an apocalyptic number.

It is an amenable number.

44973488 is an abundant number, since it is smaller than the sum of its proper divisors (55034992).

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

44973488 is a wasteful number, since it uses less digits than its factorization.

44973488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725 (or 1719 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 44973488 is about 6706.2275535505. The cubic root of 44973488 is about 355.6194646116.

It can be divided in two parts, 449 and 73488, that added together give a palindrome (73937).

The spelling of 44973488 in words is "forty-four million, nine hundred seventy-three thousand, four hundred eighty-eight".