4890165 has 16 divisors (see below), whose sum is σ = 8942208. Its totient is φ = 2235456.

The previous prime is 4890161. The next prime is 4890199. The reversal of 4890165 is 5610984.

It is not a de Polignac number, because 4890165 - 2² = 4890161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23182 + ... + 23391.

It is an arithmetic number, because the mean of its divisors is an integer number (558888).

Almost surely, 2^4890165 is an apocalyptic number.

It is an amenable number.

4890165 is a deficient number, since it is larger than the sum of its proper divisors (4052043).

4890165 is a wasteful number, since it uses less digits than its factorization.

4890165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46588.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4890165 is about 2211.3717462245. The cubic root of 4890165 is about 169.7362114222.

The spelling of 4890165 in words is "four million, eight hundred ninety thousand, one hundred sixty-five".