45674658 has 32 divisors (see below), whose sum is σ = 103420800. Its totient is φ = 14936688.

The previous prime is 45674641. The next prime is 45674663. The reversal of 45674658 is 85647654.

It is a Curzon number.

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, 5118 + ... + 10841.

It is an arithmetic number, because the mean of its divisors is an integer number (3231900).

Almost surely, 2^45674658 is an apocalyptic number.

45674658 is an abundant number, since it is smaller than the sum of its proper divisors (57746142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45674658 is a wasteful number, since it uses less digits than its factorization.

45674658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16023 (or 16017 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 45674658 is about 6758.3028934785. The cubic root of 45674658 is about 357.4580660548.

The spelling of 45674658 in words is "forty-five million, six hundred seventy-four thousand, six hundred fifty-eight".