45566412 has 48 divisors (see below), whose sum is σ = 109549440. Its totient is φ = 14732928.

The previous prime is 45566401. The next prime is 45566431. The reversal of 45566412 is 21466554.

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, 120039 + ... + 120417.

It is an arithmetic number, because the mean of its divisors is an integer number (2282280).

Almost surely, 2^45566412 is an apocalyptic number.

It is an amenable number.

45566412 is an abundant number, since it is smaller than the sum of its proper divisors (63983028).

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

45566412 is a wasteful number, since it uses less digits than its factorization.

45566412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 660 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 45566412 is about 6750.2897715580. The cubic root of 45566412 is about 357.1754584792.

The spelling of 45566412 in words is "forty-five million, five hundred sixty-six thousand, four hundred twelve".