5151166 has 16 divisors (see below), whose sum is σ = 8179200. Its totient is φ = 2426328.

The previous prime is 5151163. The next prime is 5151169. The reversal of 5151166 is 6611515.

It is an interprime number because it is at equal distance from previous prime (5151163) and next prime (5151169).

It is a super-2 number, since 2×5151166² = 53069022319112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5151166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151163) 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, 10515 + ... + 10993.

It is an arithmetic number, because the mean of its divisors is an integer number (511200).

Almost surely, 2^5151166 is an apocalyptic number.

5151166 is a deficient number, since it is larger than the sum of its proper divisors (3028034).

5151166 is a wasteful number, since it uses less digits than its factorization.

5151166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its digits is 900, while the sum is 25.

The square root of 5151166 is about 2269.6180295371. The cubic root of 5151166 is about 172.7037821324.

It can be divided in two parts, 515 and 1166, that added together give a square (1681 = 41²).

The spelling of 5151166 in words is "five million, one hundred fifty-one thousand, one hundred sixty-six".