2598620 has 24 divisors (see below), whose sum is σ = 5778864. Its totient is φ = 978176.

The previous prime is 2598613. The next prime is 2598653. The reversal of 2598620 is 268952.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3482 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (240786).

2^2598620 is an apocalyptic number.

2598620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2598620 is an abundant number, since it is smaller than the sum of its proper divisors (3180244).

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

2598620 is a wasteful number, since it uses less digits than its factorization.

2598620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7669 (or 7667 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2598620 is about 1612.0235730286. The cubic root of 2598620 is about 137.4825542604.

The spelling of 2598620 in words is "two million, five hundred ninety-eight thousand, six hundred twenty".