2598980 has 24 divisors (see below), whose sum is σ = 5647320. Its totient is φ = 1003520.

The previous prime is 2598971. The next prime is 2598983. The reversal of 2598980 is 898952.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 565504 + 2033476 = 752^2 + 1426^2 .

It is not an unprimeable number, because it can be changed into a prime (2598983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661 + ... + 2820.

It is an arithmetic number, because the mean of its divisors is an integer number (235305).

2^2598980 is an apocalyptic number.

2598980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2598980 is an abundant number, since it is smaller than the sum of its proper divisors (3048340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2598980 is a wasteful number, since it uses less digits than its factorization.

2598980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519 (or 4517 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 2598980 is about 1612.1352300598. The cubic root of 2598980 is about 137.4889026857.

The spelling of 2598980 in words is "two million, five hundred ninety-eight thousand, nine hundred eighty".