45828418 has 16 divisors (see below), whose sum is σ = 72897120. Its totient is φ = 21547296.

The previous prime is 45828407. The next prime is 45828463. The reversal of 45828418 is 81482854.

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, 805 + ... + 9607.

It is an arithmetic number, because the mean of its divisors is an integer number (4556070).

Almost surely, 2^45828418 is an apocalyptic number.

45828418 is a deficient number, since it is larger than the sum of its proper divisors (27068702).

45828418 is a wasteful number, since it uses less digits than its factorization.

45828418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8961.

The product of its digits is 81920, while the sum is 40.

The square root of 45828418 is about 6769.6689727046. The cubic root of 45828418 is about 357.8587345645.

The spelling of 45828418 in words is "forty-five million, eight hundred twenty-eight thousand, four hundred eighteen".