45534874 has 32 divisors (see below), whose sum is σ = 90170496. Its totient is φ = 16696320.

The previous prime is 45534851. The next prime is 45534913. The reversal of 45534874 is 47843554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6079 + ... + 11314.

It is an arithmetic number, because the mean of its divisors is an integer number (2817828).

Almost surely, 2^45534874 is an apocalyptic number.

45534874 is a deficient number, since it is larger than the sum of its proper divisors (44635622).

45534874 is a wasteful number, since it uses less digits than its factorization.

45534874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17430.

The product of its digits is 268800, while the sum is 40.

The square root of 45534874 is about 6747.9533193406. The cubic root of 45534874 is about 357.0930351987.

The spelling of 45534874 in words is "forty-five million, five hundred thirty-four thousand, eight hundred seventy-four".