5167665 has 32 divisors (see below), whose sum is σ = 9302400. Its totient is φ = 2721600.

The previous prime is 5167661. The next prime is 5167667. The reversal of 5167665 is 5667615.

It is a happy number.

5167665 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5167665 - 2² = 5167661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5167661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13446 + ... + 13824.

It is an arithmetic number, because the mean of its divisors is an integer number (290700).

Almost surely, 2^5167665 is an apocalyptic number.

5167665 is the 1137-th decagonal number.

It is an amenable number.

5167665 is a deficient number, since it is larger than the sum of its proper divisors (4134735).

5167665 is a wasteful number, since it uses less digits than its factorization.

5167665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 488 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 5167665 is about 2273.2498762785. The cubic root of 5167665 is about 172.8879736265.

It can be divided in two parts, 5167 and 665, that added together give a cube (5832 = 18³).

The spelling of 5167665 in words is "five million, one hundred sixty-seven thousand, six hundred sixty-five".