2598964 has 12 divisors (see below), whose sum is σ = 4560388. Its totient is φ = 1296000.

The previous prime is 2598941. The next prime is 2598971. The reversal of 2598964 is 4698952.

It can be written as a sum of positive squares in 2 ways, for example, as 324900 + 2274064 = 570^2 + 1508^2 .

It is a super-2 number, since 2×2598964² = 13509227746592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2598964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1564 + ... + 2764.

2^2598964 is an apocalyptic number.

It is an amenable number.

2598964 is a deficient number, since it is larger than the sum of its proper divisors (1961424).

2598964 is a wasteful number, since it uses less digits than its factorization.

2598964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746 (or 1744 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 2598964 is about 1612.1302676893. The cubic root of 2598964 is about 137.4886205459.

It can be divided in two parts, 25 and 98964, that added together give a palindrome (98989).

The spelling of 2598964 in words is "two million, five hundred ninety-eight thousand, nine hundred sixty-four".