45556874 has 32 divisors (see below), whose sum is σ = 76870080. Its totient is φ = 20073600.

The previous prime is 45556873. The next prime is 45556897. The reversal of 45556874 is 47865554.

It is not an unprimeable number, because it can be changed into a prime (45556873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111182 + ... + 111590.

It is an arithmetic number, because the mean of its divisors is an integer number (2402190).

Almost surely, 2^45556874 is an apocalyptic number.

45556874 is a deficient number, since it is larger than the sum of its proper divisors (31313206).

45556874 is a wasteful number, since it uses less digits than its factorization.

45556874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its digits is 672000, while the sum is 44.

The square root of 45556874 is about 6749.5832463938. The cubic root of 45556874 is about 357.1505353168.

The spelling of 45556874 in words is "forty-five million, five hundred fifty-six thousand, eight hundred seventy-four".