2326640265 has 12 divisors (see below), whose sum is σ = 4032843204. Its totient is φ = 1240874784.

The previous prime is 2326640227. The next prime is 2326640273. The reversal of 2326640265 is 5620466232.

2326640265 is a `hidden beast` number, since 2 + 3 + 2 + 6 + 640 + 2 + 6 + 5 = 666.

2326640265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 936543609 + 1390096656 = 30603^2 + 37284^2 .

It is not a de Polignac number, because 2326640265 - 2¹³ = 2326632073 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25851514 + ... + 25851603.

It is an arithmetic number, because the mean of its divisors is an integer number (336070267).

Almost surely, 2^2326640265 is an apocalyptic number.

It is an amenable number.

2326640265 is a deficient number, since it is larger than the sum of its proper divisors (1706202939).

2326640265 is a wasteful number, since it uses less digits than its factorization.

2326640265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51703128 (or 51703125 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2326640265 is about 48235.2595618599. The cubic root of 2326640265 is about 1325.0829927842.

The spelling of 2326640265 in words is "two billion, three hundred twenty-six million, six hundred forty thousand, two hundred sixty-five".