2596043 has 4 divisors (see below), whose sum is σ = 2609688. Its totient is φ = 2582400.

The previous prime is 2596021. The next prime is 2596057. The reversal of 2596043 is 3406952.

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

It is a cyclic number.

It is not a de Polignac number, because 2596043 - 2⁶ = 2595979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2595997 and 2596015.

It is not an unprimeable number, because it can be changed into a prime (2596063) by changing a digit.

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, 6533 + ... + 6918.

It is an arithmetic number, because the mean of its divisors is an integer number (652422).

2^2596043 is an apocalyptic number.

2596043 is a deficient number, since it is larger than the sum of its proper divisors (13645).

2596043 is a wasteful number, since it uses less digits than its factorization.

2596043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13644.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2596043 is about 1611.2240688371. The cubic root of 2596043 is about 137.4370929872.

The spelling of 2596043 in words is "two million, five hundred ninety-six thousand, forty-three".