45476666 has 16 divisors (see below), whose sum is σ = 73146240. Its totient is φ = 21128640.

The previous prime is 45476657. The next prime is 45476689. The reversal of 45476666 is 66667454.

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, 5780 + ... + 11151.

It is an arithmetic number, because the mean of its divisors is an integer number (4571640).

Almost surely, 2^45476666 is an apocalyptic number.

45476666 is a deficient number, since it is larger than the sum of its proper divisors (27669574).

45476666 is a wasteful number, since it uses less digits than its factorization.

45476666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17029.

The product of its digits is 725760, while the sum is 44.

The square root of 45476666 is about 6743.6389286497. The cubic root of 45476666 is about 356.9408109600.

The spelling of 45476666 in words is "forty-five million, four hundred seventy-six thousand, six hundred sixty-six".