45874574 has 16 divisors (see below), whose sum is σ = 70337808. Its totient is φ = 22431552.

The previous prime is 45874573. The next prime is 45874579. The reversal of 45874574 is 47547854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45874573) 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, 47969 + ... + 48915.

It is an arithmetic number, because the mean of its divisors is an integer number (4396113).

Almost surely, 2^45874574 is an apocalyptic number.

45874574 is a deficient number, since it is larger than the sum of its proper divisors (24463234).

45874574 is a wasteful number, since it uses less digits than its factorization.

45874574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459.

The product of its digits is 627200, while the sum is 44.

The square root of 45874574 is about 6773.0771441052. The cubic root of 45874574 is about 357.9788331586.

The spelling of 45874574 in words is "forty-five million, eight hundred seventy-four thousand, five hundred seventy-four".