2652165 has 12 divisors (see below), whose sum is σ = 4597164. Its totient is φ = 1414464.

The previous prime is 2652161. The next prime is 2652179. The reversal of 2652165 is 5612562.

2652165 is a `hidden beast` number, since 2 + 652 + 1 + 6 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 338724 + 2313441 = 582^2 + 1521^2 .

It is not a de Polignac number, because 2652165 - 2² = 2652161 is a prime.

It is a Curzon number.

2652165 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29424 + ... + 29513.

It is an arithmetic number, because the mean of its divisors is an integer number (383097).

2^2652165 is an apocalyptic number.

It is an amenable number.

2652165 is a deficient number, since it is larger than the sum of its proper divisors (1944999).

2652165 is a wasteful number, since it uses less digits than its factorization.

2652165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58948 (or 58945 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2652165 is about 1628.5468983115. The cubic root of 2652165 is about 138.4204254717.

It can be divided in two parts, 2652 and 165, that multiplied together give a triangular number (437580 = T₉₃₅).

The spelling of 2652165 in words is "two million, six hundred fifty-two thousand, one hundred sixty-five".