45658674 has 16 divisors (see below), whose sum is σ = 101463840. Its totient is φ = 15219540.

The previous prime is 45658663. The next prime is 45658693. The reversal of 45658674 is 47685654.

45658674 is a `hidden beast` number, since 4 + 565 + 86 + 7 + 4 = 666.

It is a super-2 number, since 2×45658674² = 4169429022876552, 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, 422712 + ... + 422819.

It is an arithmetic number, because the mean of its divisors is an integer number (6341490).

Almost surely, 2^45658674 is an apocalyptic number.

45658674 is an abundant number, since it is smaller than the sum of its proper divisors (55805166).

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

45658674 is a wasteful number, since it uses less digits than its factorization.

45658674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845542 (or 845536 counting only the distinct ones).

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

The square root of 45658674 is about 6757.1202446012. The cubic root of 45658674 is about 357.4163633060.

The spelling of 45658674 in words is "forty-five million, six hundred fifty-eight thousand, six hundred seventy-four".