45392712 has 32 divisors (see below), whose sum is σ = 115408800. Its totient is φ = 14873984.

The previous prime is 45392707. The next prime is 45392761. The reversal of 45392712 is 21729354.

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 7 ways as a sum of consecutive naturals, for example, 14613 + ... + 17444.

It is an arithmetic number, because the mean of its divisors is an integer number (3606525).

Almost surely, 2^45392712 is an apocalyptic number.

It is an amenable number.

45392712 is an abundant number, since it is smaller than the sum of its proper divisors (70016088).

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

45392712 is a wasteful number, since it uses less digits than its factorization.

45392712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32125 (or 32121 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 45392712 is about 6737.4113723299. The cubic root of 45392712 is about 356.7210274185.

The spelling of 45392712 in words is "forty-five million, three hundred ninety-two thousand, seven hundred twelve".