45898988 has 12 divisors (see below), whose sum is σ = 80458560. Its totient is φ = 22910832.

The previous prime is 45898949. The next prime is 45899011. The reversal of 45898988 is 88989854.

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, 6908 + ... + 11811.

It is an arithmetic number, because the mean of its divisors is an integer number (6704880).

Almost surely, 2^45898988 is an apocalyptic number.

It is an amenable number.

45898988 is a deficient number, since it is larger than the sum of its proper divisors (34559572).

45898988 is a wasteful number, since it uses less digits than its factorization.

45898988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19336 (or 19334 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 59.

The square root of 45898988 is about 6774.8791871147. The cubic root of 45898988 is about 358.0423261754.

The spelling of 45898988 in words is "forty-five million, eight hundred ninety-eight thousand, nine hundred eighty-eight".