2656113 has 4 divisors (see below), whose sum is σ = 3541488. Its totient is φ = 1770740.

The previous prime is 2656099. The next prime is 2656117. The reversal of 2656113 is 3116562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2656113 - 2¹⁷ = 2525041 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2656117) 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, 442683 + ... + 442688.

It is an arithmetic number, because the mean of its divisors is an integer number (885372).

2^2656113 is an apocalyptic number.

It is an amenable number.

2656113 is a deficient number, since it is larger than the sum of its proper divisors (885375).

2656113 is an equidigital number, since it uses as much as digits as its factorization.

2656113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885374.

The product of its digits is 1080, while the sum is 24.

The square root of 2656113 is about 1629.7585710773. The cubic root of 2656113 is about 138.4890754111.

The spelling of 2656113 in words is "two million, six hundred fifty-six thousand, one hundred thirteen".