45566782 has 16 divisors (see below), whose sum is σ = 70076160. Its totient is φ = 22211928.

The previous prime is 45566779. The next prime is 45566797. The reversal of 45566782 is 28766554.

It is a congruent number.

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, 28069 + ... + 29647.

It is an arithmetic number, because the mean of its divisors is an integer number (4379760).

Almost surely, 2^45566782 is an apocalyptic number.

45566782 is a deficient number, since it is larger than the sum of its proper divisors (24509378).

45566782 is a wasteful number, since it uses less digits than its factorization.

45566782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935.

The product of its digits is 403200, while the sum is 43.

The square root of 45566782 is about 6750.3171777332. The cubic root of 45566782 is about 357.1764252334.

The spelling of 45566782 in words is "forty-five million, five hundred sixty-six thousand, seven hundred eighty-two".