2598944 has 24 divisors (see below), whose sum is σ = 5153148. Its totient is φ = 1290240.

The previous prime is 2598941. The next prime is 2598971. The reversal of 2598944 is 4498952.

It can be written as a sum of positive squares in 2 ways, for example, as 2598544 + 400 = 1612^2 + 20^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2598941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7544 + ... + 7880.

2^2598944 is an apocalyptic number.

It is an amenable number.

2598944 is a deficient number, since it is larger than the sum of its proper divisors (2554204).

2598944 is a wasteful number, since it uses less digits than its factorization.

2598944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 580 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 2598944 is about 1612.1240647047. The cubic root of 2598944 is about 137.4882678695.

The spelling of 2598944 in words is "two million, five hundred ninety-eight thousand, nine hundred forty-four".