2566113 has 8 divisors (see below), whose sum is σ = 3732576. Its totient is φ = 1555200.

The previous prime is 2566097. The next prime is 2566127. The reversal of 2566113 is 3116652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2566113 - 2⁴ = 2566097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2566163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38848 + ... + 38913.

It is an arithmetic number, because the mean of its divisors is an integer number (466572).

2^2566113 is an apocalyptic number.

It is an amenable number.

2566113 is a deficient number, since it is larger than the sum of its proper divisors (1166463).

2566113 is a wasteful number, since it uses less digits than its factorization.

2566113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77775.

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

The square root of 2566113 is about 1601.9091734552. The cubic root of 2566113 is about 136.9068754603.

The spelling of 2566113 in words is "two million, five hundred sixty-six thousand, one hundred thirteen".