45432716 has 12 divisors (see below), whose sum is σ = 90865488. Its totient is φ = 19471152.

The previous prime is 45432703. The next prime is 45432727. The reversal of 45432716 is 61723454.

45432716 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811271 + ... + 811326.

It is an arithmetic number, because the mean of its divisors is an integer number (7572124).

Almost surely, 2^45432716 is an apocalyptic number.

It is an amenable number.

45432716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45432716 is a wasteful number, since it uses less digits than its factorization.

45432716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622608 (or 1622606 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 45432716 is about 6740.3795145377. The cubic root of 45432716 is about 356.8257878330.

The spelling of 45432716 in words is "forty-five million, four hundred thirty-two thousand, seven hundred sixteen".