45085966 has 16 divisors (see below), whose sum is σ = 70132608. Its totient is φ = 21715200.

The previous prime is 45085951. The next prime is 45085967. The reversal of 45085966 is 66958054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45085967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12886 + ... + 16006.

It is an arithmetic number, because the mean of its divisors is an integer number (4383288).

Almost surely, 2^45085966 is an apocalyptic number.

45085966 is a deficient number, since it is larger than the sum of its proper divisors (25046642).

45085966 is a wasteful number, since it uses less digits than its factorization.

45085966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 45085966 is about 6714.6084025802. The cubic root of 45085966 is about 355.9156840677.

The spelling of 45085966 in words is "forty-five million, eighty-five thousand, nine hundred sixty-six".