2264165 has 8 divisors (see below), whose sum is σ = 2780448. Its totient is φ = 1769040.

The previous prime is 2264161. The next prime is 2264177. The reversal of 2264165 is 5614622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2264165 - 2² = 2264161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264161) 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, 5051 + ... + 5480.

It is an arithmetic number, because the mean of its divisors is an integer number (347556).

2^2264165 is an apocalyptic number.

It is an amenable number.

2264165 is a deficient number, since it is larger than the sum of its proper divisors (516283).

2264165 is a wasteful number, since it uses less digits than its factorization.

2264165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10579.

The product of its digits is 2880, while the sum is 26.

The square root of 2264165 is about 1504.7142585887. The cubic root of 2264165 is about 131.3114783793.

Adding to 2264165 its reverse (5614622), we get a palindrome (7878787).

The spelling of 2264165 in words is "two million, two hundred sixty-four thousand, one hundred sixty-five".