45009084 has 24 divisors (see below), whose sum is σ = 107004240. Its totient is φ = 14719744.

The previous prime is 45009079. The next prime is 45009109. The reversal of 45009084 is 48090054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34749 + ... + 36020.

It is an arithmetic number, because the mean of its divisors is an integer number (4458510).

Almost surely, 2^45009084 is an apocalyptic number.

It is an amenable number.

45009084 is an abundant number, since it is smaller than the sum of its proper divisors (61995156).

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

45009084 is a wasteful number, since it uses less digits than its factorization.

45009084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70829 (or 70827 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 45009084 is about 6708.8809797164. The cubic root of 45009084 is about 355.7132627785.

The spelling of 45009084 in words is "forty-five million, nine thousand, eighty-four".