5315666 has 8 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 2654548.

The previous prime is 5315647. The next prime is 5315669. The reversal of 5315666 is 6665135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5315669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1955 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^5315666 is an apocalyptic number.

5315666 is a deficient number, since it is larger than the sum of its proper divisors (2667694).

5315666 is a wasteful number, since it uses less digits than its factorization.

5315666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288.

The product of its digits is 16200, while the sum is 32.

The square root of 5315666 is about 2305.5728138578. The cubic root of 5315666 is about 174.5229565614.

The spelling of 5315666 in words is "five million, three hundred fifteen thousand, six hundred sixty-six".