45589974 has 16 divisors (see below), whose sum is σ = 91762608. Its totient is φ = 15099552.

The previous prime is 45589961. The next prime is 45589993. The reversal of 45589974 is 47998554.

It is a congruent number.

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, 23257 + ... + 25140.

It is an arithmetic number, because the mean of its divisors is an integer number (5735163).

Almost surely, 2^45589974 is an apocalyptic number.

45589974 is an abundant number, since it is smaller than the sum of its proper divisors (46172634).

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

45589974 is a wasteful number, since it uses less digits than its factorization.

45589974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48559.

The product of its digits is 1814400, while the sum is 51.

The square root of 45589974 is about 6752.0348044127. The cubic root of 45589974 is about 357.2370119907.

The spelling of 45589974 in words is "forty-five million, five hundred eighty-nine thousand, nine hundred seventy-four".