2598888 has 16 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 866288.

The previous prime is 2598859. The next prime is 2598899. The reversal of 2598888 is 8888952.

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 3 ways as a sum of consecutive naturals, for example, 54120 + ... + 54167.

It is an arithmetic number, because the mean of its divisors is an integer number (406080).

2^2598888 is an apocalyptic number.

It is an amenable number.

2598888 is an abundant number, since it is smaller than the sum of its proper divisors (3898392).

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

2598888 is a wasteful number, since it uses less digits than its factorization.

2598888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108296 (or 108292 counting only the distinct ones).

The product of its digits is 368640, while the sum is 48.

The square root of 2598888 is about 1612.1066962208. The cubic root of 2598888 is about 137.4872803661.

Subtracting 2598888 from its reverse (8888952), we obtain a square (6290064 = 2508²).

It can be divided in two parts, 2598 and 888, that added together give a triangular number (3486 = T₈₃).

The spelling of 2598888 in words is "two million, five hundred ninety-eight thousand, eight hundred eighty-eight".