45674190 has 24 divisors (see below), whose sum is σ = 118753128. Its totient is φ = 12179760.

The previous prime is 45674183. The next prime is 45674203. The reversal of 45674190 is 9147654.

45674190 is a `hidden beast` number, since 4 + 567 + 4 + 1 + 90 = 666.

It is a super-2 number, since 2×45674190² = 4172263264312200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253656 + ... + 253835.

It is an arithmetic number, because the mean of its divisors is an integer number (4948047).

Almost surely, 2^45674190 is an apocalyptic number.

45674190 is an abundant number, since it is smaller than the sum of its proper divisors (73078938).

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

45674190 is a wasteful number, since it uses less digits than its factorization.

45674190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507504 (or 507501 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 45674190 is about 6758.2682693128. The cubic root of 45674190 is about 357.4568451666.

The spelling of 45674190 in words is "forty-five million, six hundred seventy-four thousand, one hundred ninety".