5165668 has 12 divisors (see below), whose sum is σ = 9057132. Its totient is φ = 2577920.

The previous prime is 5165659. The next prime is 5165687. The reversal of 5165668 is 8665615.

It can be written as a sum of positive squares in 2 ways, for example, as 2214144 + 2951524 = 1488^2 + 1718^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (754761).

Almost surely, 2^5165668 is an apocalyptic number.

It is an amenable number.

5165668 is a deficient number, since it is larger than the sum of its proper divisors (3891464).

5165668 is a wasteful number, since it uses less digits than its factorization.

5165668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462 (or 2460 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 5165668 is about 2272.8105948363. The cubic root of 5165668 is about 172.8657003969.

The spelling of 5165668 in words is "five million, one hundred sixty-five thousand, six hundred sixty-eight".