2641365 has 24 divisors (see below), whose sum is σ = 4642560. Its totient is φ = 1389024.

The previous prime is 2641363. The next prime is 2641367. The reversal of 2641365 is 5631462.

2641365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2641363) and next prime (2641367).

It is not a de Polignac number, because 2641365 - 2¹ = 2641363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2641363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3184 + ... + 3926.

It is an arithmetic number, because the mean of its divisors is an integer number (193440).

2^2641365 is an apocalyptic number.

It is an amenable number.

2641365 is a deficient number, since it is larger than the sum of its proper divisors (2001195).

2641365 is a wasteful number, since it uses less digits than its factorization.

2641365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 830 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2641365 is about 1625.2276763580. The cubic root of 2641365 is about 138.2322805155.

The spelling of 2641365 in words is "two million, six hundred forty-one thousand, three hundred sixty-five".