45589908 has 96 divisors (see below), whose sum is σ = 132765696. Its totient is φ = 11855232.

The previous prime is 45589889. The next prime is 45589913. The reversal of 45589908 is 80998554.

It is a happy number.

It is a super-2 number, since 2×45589908² = 4156879422896928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90385 + ... + 90887.

It is an arithmetic number, because the mean of its divisors is an integer number (1382976).

Almost surely, 2^45589908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45589908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66382848).

45589908 is an abundant number, since it is smaller than the sum of its proper divisors (87175788).

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

45589908 is a wasteful number, since it uses less digits than its factorization.

45589908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 48.

The square root of 45589908 is about 6752.0299169953. The cubic root of 45589908 is about 357.2368396015.

The spelling of 45589908 in words is "forty-five million, five hundred eighty-nine thousand, nine hundred eight".