45927912 has 32 divisors (see below), whose sum is σ = 116441280. Its totient is φ = 15093120.

The previous prime is 45927907. The next prime is 45927919. The reversal of 45927912 is 21972954.

It is not an unprimeable number, because it can be changed into a prime (45927919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11773 + ... + 15180.

It is an arithmetic number, because the mean of its divisors is an integer number (3638790).

Almost surely, 2^45927912 is an apocalyptic number.

It is an amenable number.

45927912 is an abundant number, since it is smaller than the sum of its proper divisors (70513368).

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

45927912 is a wasteful number, since it uses less digits than its factorization.

45927912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27033 (or 27029 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 45927912 is about 6777.0135015359. The cubic root of 45927912 is about 358.1175191308.

The spelling of 45927912 in words is "forty-five million, nine hundred twenty-seven thousand, nine hundred twelve".