2408564 has 6 divisors (see below), whose sum is σ = 4214994. Its totient is φ = 1204280.

The previous prime is 2408563. The next prime is 2408569. The reversal of 2408564 is 4658042.

2408564 is digitally balanced in base 5, 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 only one way, i.e., 1612900 + 795664 = 1270^2 + 892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2408561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301067 + ... + 301074.

It is an arithmetic number, because the mean of its divisors is an integer number (702499).

2^2408564 is an apocalyptic number.

It is an amenable number.

2408564 is a deficient number, since it is larger than the sum of its proper divisors (1806430).

2408564 is a wasteful number, since it uses less digits than its factorization.

2408564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602145 (or 602143 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2408564 is about 1551.9548962518. The cubic root of 2408564 is about 134.0456516319.

The spelling of 2408564 in words is "two million, four hundred eight thousand, five hundred sixty-four".