45666112 has 14 divisors (see below), whose sum is σ = 90618818. Its totient is φ = 22833024.

The previous prime is 45666107. The next prime is 45666133. The reversal of 45666112 is 21166654.

It can be written as a sum of positive squares in only one way, i.e., 40755456 + 4910656 = 6384^2 + 2216^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356703 + ... + 356830.

Almost surely, 2^45666112 is an apocalyptic number.

It is an amenable number.

45666112 is a deficient number, since it is larger than the sum of its proper divisors (44952706).

45666112 is an equidigital number, since it uses as much as digits as its factorization.

45666112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713545 (or 713535 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 45666112 is about 6757.6706045797. The cubic root of 45666112 is about 357.4357704879.

The spelling of 45666112 in words is "forty-five million, six hundred sixty-six thousand, one hundred twelve".