45474170 has 16 divisors (see below), whose sum is σ = 93547008. Its totient is φ = 15591120.

The previous prime is 45474137. The next prime is 45474227. The reversal of 45474170 is 7147454.

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, 324746 + ... + 324885.

It is an arithmetic number, because the mean of its divisors is an integer number (5846688).

Almost surely, 2^45474170 is an apocalyptic number.

45474170 is an abundant number, since it is smaller than the sum of its proper divisors (48072838).

45474170 is a wasteful number, since it uses less digits than its factorization.

45474170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649645.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 45474170 is about 6743.4538628213. The cubic root of 45474170 is about 356.9342805739.

The spelling of 45474170 in words is "forty-five million, four hundred seventy-four thousand, one hundred seventy".