45166824 has 48 divisors (see below), whose sum is σ = 129526020. Its totient is φ = 14169600.

The previous prime is 45166769. The next prime is 45166837. The reversal of 45166824 is 42866154.

It can be written as a sum of positive squares in 2 ways, for example, as 43797924 + 1368900 = 6618^2 + 1170^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17227 + ... + 19674.

Almost surely, 2^45166824 is an apocalyptic number.

It is an amenable number.

45166824 is an abundant number, since it is smaller than the sum of its proper divisors (84359196).

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

45166824 is a wasteful number, since it uses less digits than its factorization.

45166824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36930 (or 36923 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 45166824 is about 6720.6267564863. The cubic root of 45166824 is about 356.1283255761.

The spelling of 45166824 in words is "forty-five million, one hundred sixty-six thousand, eight hundred twenty-four".