5815166 has 16 divisors (see below), whose sum is σ = 10291200. Its totient is φ = 2411640.

The previous prime is 5815163. The next prime is 5815177. The reversal of 5815166 is 6615185.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5815163) 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, 6266 + ... + 7133.

It is an arithmetic number, because the mean of its divisors is an integer number (643200).

Almost surely, 2^5815166 is an apocalyptic number.

5815166 is a deficient number, since it is larger than the sum of its proper divisors (4476034).

5815166 is a wasteful number, since it uses less digits than its factorization.

5815166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13439.

The product of its digits is 7200, while the sum is 32.

The square root of 5815166 is about 2411.4655295069. The cubic root of 5815166 is about 179.8266437956.

The spelling of 5815166 in words is "five million, eight hundred fifteen thousand, one hundred sixty-six".