45465686 has 16 divisors (see below), whose sum is σ = 78296064. Its totient is φ = 19396584.

The previous prime is 45465683. The next prime is 45465697. The reversal of 45465686 is 68656454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45465683) 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, 4160 + ... + 10403.

It is an arithmetic number, because the mean of its divisors is an integer number (4893504).

Almost surely, 2^45465686 is an apocalyptic number.

45465686 is a deficient number, since it is larger than the sum of its proper divisors (32830378).

45465686 is a wasteful number, since it uses less digits than its factorization.

45465686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14795.

The product of its digits is 691200, while the sum is 44.

The square root of 45465686 is about 6742.8247789780. The cubic root of 45465686 is about 356.9120817536.

The spelling of 45465686 in words is "forty-five million, four hundred sixty-five thousand, six hundred eighty-six".