45164682 has 32 divisors (see below), whose sum is σ = 106272000. Its totient is φ = 14169024.

The previous prime is 45164681. The next prime is 45164683. The reversal of 45164682 is 28646154.

45164682 is a `hidden beast` number, since 4 + 5 + 1 + 646 + 8 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (45164681) and next prime (45164683).

It is a super-2 number, since 2×45164682² = 4079697000322248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45164681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23682 + ... + 25517.

It is an arithmetic number, because the mean of its divisors is an integer number (3321000).

Almost surely, 2^45164682 is an apocalyptic number.

45164682 is an abundant number, since it is smaller than the sum of its proper divisors (61107318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45164682 is a wasteful number, since it uses less digits than its factorization.

45164682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49227 (or 49221 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 45164682 is about 6720.4673944600. The cubic root of 45164682 is about 356.1226957881.

The spelling of 45164682 in words is "forty-five million, one hundred sixty-four thousand, six hundred eighty-two".