45674258 has 16 divisors (see below), whose sum is σ = 78404544. Its totient is φ = 19548240.

The previous prime is 45674227. The next prime is 45674263. The reversal of 45674258 is 85247654.

It is a super-2 number, since 2×45674258² = 4172275687701128, which contains 22 as substring.

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, 11441 + ... + 14907.

It is an arithmetic number, because the mean of its divisors is an integer number (4900284).

Almost surely, 2^45674258 is an apocalyptic number.

45674258 is a deficient number, since it is larger than the sum of its proper divisors (32730286).

45674258 is a wasteful number, since it uses less digits than its factorization.

45674258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417.

The product of its digits is 268800, while the sum is 41.

The square root of 45674258 is about 6758.2733001855. The cubic root of 45674258 is about 357.4570225611.

The spelling of 45674258 in words is "forty-five million, six hundred seventy-four thousand, two hundred fifty-eight".