2598020 has 12 divisors (see below), whose sum is σ = 5455884. Its totient is φ = 1039200.

The previous prime is 2597981. The next prime is 2598091. The reversal of 2598020 is 208952.

It can be written as a sum of positive squares in 2 ways, for example, as 1478656 + 1119364 = 1216^2 + 1058^2 .

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, 64931 + ... + 64970.

It is an arithmetic number, because the mean of its divisors is an integer number (454657).

2^2598020 is an apocalyptic number.

2598020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2598020 is an abundant number, since it is smaller than the sum of its proper divisors (2857864).

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

2598020 is a wasteful number, since it uses less digits than its factorization.

2598020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129910 (or 129908 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2598020 is about 1611.8374607882. The cubic root of 2598020 is about 137.4719722487.

The spelling of 2598020 in words is "two million, five hundred ninety-eight thousand, twenty".