45899474 has 16 divisors (see below), whose sum is σ = 69984000. Its totient is φ = 22573824.

The previous prime is 45899443. The next prime is 45899479. The reversal of 45899474 is 47499854.

It is not an unprimeable number, because it can be changed into a prime (45899479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70619 + ... + 71265.

It is an arithmetic number, because the mean of its divisors is an integer number (4374000).

Almost surely, 2^45899474 is an apocalyptic number.

45899474 is a deficient number, since it is larger than the sum of its proper divisors (24084526).

45899474 is a wasteful number, since it uses less digits than its factorization.

45899474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177.

The product of its digits is 1451520, while the sum is 50.

The square root of 45899474 is about 6774.9150548180. The cubic root of 45899474 is about 358.0435898776.

The spelling of 45899474 in words is "forty-five million, eight hundred ninety-nine thousand, four hundred seventy-four".