2465564 has 6 divisors (see below), whose sum is σ = 4314744. Its totient is φ = 1232780.

The previous prime is 2465563. The next prime is 2465579. The reversal of 2465564 is 4655642.

It is a self number, because there is not a number n which added to its sum of digits gives 2465564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308192 + ... + 308199.

It is an arithmetic number, because the mean of its divisors is an integer number (719124).

2^2465564 is an apocalyptic number.

It is an amenable number.

2465564 is a deficient number, since it is larger than the sum of its proper divisors (1849180).

2465564 is a wasteful number, since it uses less digits than its factorization.

2465564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616395 (or 616393 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 2465564 is about 1570.2114507289. The cubic root of 2465564 is about 135.0948396224.

The spelling of 2465564 in words is "two million, four hundred sixty-five thousand, five hundred sixty-four".