45722416 has 20 divisors (see below), whose sum is σ = 90648712. Its totient is φ = 22329216.

The previous prime is 45722387. The next prime is 45722423. The reversal of 45722416 is 61422754.

45722416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32541 + ... + 33916.

Almost surely, 2^45722416 is an apocalyptic number.

It is an amenable number.

45722416 is a deficient number, since it is larger than the sum of its proper divisors (44926296).

45722416 is a wasteful number, since it uses less digits than its factorization.

45722416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66508 (or 66502 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 45722416 is about 6761.8352538346. The cubic root of 45722416 is about 357.5826102146.

The spelling of 45722416 in words is "forty-five million, seven hundred twenty-two thousand, four hundred sixteen".