45888980 has 12 divisors (see below), whose sum is σ = 96366900. Its totient is φ = 18355584.

The previous prime is 45888949. The next prime is 45889007. The reversal of 45888980 is 8988854.

It can be written as a sum of positive squares in 2 ways, for example, as 14394436 + 31494544 = 3794^2 + 5612^2 .

It is a congruent 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, 1147205 + ... + 1147244.

It is an arithmetic number, because the mean of its divisors is an integer number (8030575).

Almost surely, 2^45888980 is an apocalyptic number.

It is an amenable number.

45888980 is an abundant number, since it is smaller than the sum of its proper divisors (50477920).

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

45888980 is a wasteful number, since it uses less digits than its factorization.

45888980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294458 (or 2294456 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 45888980 is about 6774.1405358909. The cubic root of 45888980 is about 358.0163012874.

The spelling of 45888980 in words is "forty-five million, eight hundred eighty-eight thousand, nine hundred eighty".