2262165 has 32 divisors (see below), whose sum is σ = 3870720. Its totient is φ = 1125696.

The previous prime is 2262149. The next prime is 2262191. The reversal of 2262165 is 5612622.

It is not a de Polignac number, because 2262165 - 2⁴ = 2262149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27214 + ... + 27296.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2^2262165 is an apocalyptic number.

It is an amenable number.

2262165 is a deficient number, since it is larger than the sum of its proper divisors (1608555).

2262165 is a wasteful number, since it uses less digits than its factorization.

2262165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193.

The product of its digits is 1440, while the sum is 24.

The square root of 2262165 is about 1504.0495337588. The cubic root of 2262165 is about 131.2728032942.

Adding to 2262165 its reverse (5612622), we get a palindrome (7874787).

The spelling of 2262165 in words is "two million, two hundred sixty-two thousand, one hundred sixty-five".