2596393 has 4 divisors (see below), whose sum is σ = 2749140. Its totient is φ = 2443648.

The previous prime is 2596387. The next prime is 2596439. The reversal of 2596393 is 3936952.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1149184 + 1447209 = 1072^2 + 1203^2 .

It is not a de Polignac number, because 2596393 - 2⁵ = 2596361 is a prime.

It is a super-2 number, since 2×2596393² = 13482513220898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2596303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76348 + ... + 76381.

It is an arithmetic number, because the mean of its divisors is an integer number (687285).

2^2596393 is an apocalyptic number.

It is an amenable number.

2596393 is a deficient number, since it is larger than the sum of its proper divisors (152747).

2596393 is a wasteful number, since it uses less digits than its factorization.

2596393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152746.

The product of its digits is 43740, while the sum is 37.

The square root of 2596393 is about 1611.3326782511. The cubic root of 2596393 is about 137.4432691587.

The spelling of 2596393 in words is "two million, five hundred ninety-six thousand, three hundred ninety-three".