45912160 has 48 divisors (see below), whose sum is σ = 123965856. Its totient is φ = 15740928.

The previous prime is 45912149. The next prime is 45912179. The reversal of 45912160 is 6121954.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 19377 + ... + 21616.

It is an arithmetic number, because the mean of its divisors is an integer number (2582622).

Almost surely, 2^45912160 is an apocalyptic number.

45912160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45912160 is an abundant number, since it is smaller than the sum of its proper divisors (78053696).

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

45912160 is a wasteful number, since it uses less digits than its factorization.

45912160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41015 (or 41007 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 45912160 is about 6775.8512380364. The cubic root of 45912160 is about 358.0765729904.

The spelling of 45912160 in words is "forty-five million, nine hundred twelve thousand, one hundred sixty".