2596040 has 16 divisors (see below), whose sum is σ = 5841180. Its totient is φ = 1038400.

The previous prime is 2596021. The next prime is 2596057. The reversal of 2596040 is 406952.

2596040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2553604 + 42436 = 1598^2 + 206^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32411 + ... + 32490.

2^2596040 is an apocalyptic number.

2596040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2596040 is an abundant number, since it is smaller than the sum of its proper divisors (3245140).

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

2596040 is a wasteful number, since it uses less digits than its factorization.

2596040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64912 (or 64908 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2596040 is about 1611.2231378676. The cubic root of 2596040 is about 137.4370400462.

The spelling of 2596040 in words is "two million, five hundred ninety-six thousand, forty".