45594168 has 16 divisors (see below), whose sum is σ = 113985480. Its totient is φ = 15198048.

The previous prime is 45594163. The next prime is 45594169. The reversal of 45594168 is 86149554.

It is a super-2 number, since 2×45594168² = 4157656311224448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45594161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949855 + ... + 949902.

Almost surely, 2^45594168 is an apocalyptic number.

It is an amenable number.

45594168 is an abundant number, since it is smaller than the sum of its proper divisors (68391312).

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

45594168 is a wasteful number, since it uses less digits than its factorization.

45594168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899766 (or 1899762 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 45594168 is about 6752.3453703139. The cubic root of 45594168 is about 357.2479661980.

The spelling of 45594168 in words is "forty-five million, five hundred ninety-four thousand, one hundred sixty-eight".