45617592 has 16 divisors (see below), whose sum is σ = 114044040. Its totient is φ = 15205856.

The previous prime is 45617591. The next prime is 45617599. The reversal of 45617592 is 29571654.

It is a self number, because there is not a number n which added to its sum of digits gives 45617592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45617591) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 950343 + ... + 950390.

Almost surely, 2^45617592 is an apocalyptic number.

It is an amenable number.

45617592 is an abundant number, since it is smaller than the sum of its proper divisors (68426448).

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

45617592 is a wasteful number, since it uses less digits than its factorization.

45617592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900742 (or 1900738 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 45617592 is about 6754.0796560301. The cubic root of 45617592 is about 357.3091344284.

The spelling of 45617592 in words is "forty-five million, six hundred seventeen thousand, five hundred ninety-two".