2653365 has 32 divisors (see below), whose sum is σ = 4991616. Its totient is φ = 1186560.

The previous prime is 2653363. The next prime is 2653421. The reversal of 2653365 is 5633562.

It is not a de Polignac number, because 2653365 - 2¹ = 2653363 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1527 + ... + 2763.

It is an arithmetic number, because the mean of its divisors is an integer number (155988).

2^2653365 is an apocalyptic number.

It is an amenable number.

2653365 is a deficient number, since it is larger than the sum of its proper divisors (2338251).

2653365 is a wasteful number, since it uses less digits than its factorization.

2653365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269.

The product of its digits is 16200, while the sum is 30.

The square root of 2653365 is about 1628.9152832483. The cubic root of 2653365 is about 138.4412989172.

The spelling of 2653365 in words is "two million, six hundred fifty-three thousand, three hundred sixty-five".