2256568707 has 8 divisors (see below), whose sum is σ = 3009064960. Its totient is φ = 1504225800.

The previous prime is 2256568681. The next prime is 2256568739. The reversal of 2256568707 is 7078656522.

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

It is not a de Polignac number, because 2256568707 - 2³¹ = 109085059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2256568007) 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, 2094 + ... + 67212.

It is an arithmetic number, because the mean of its divisors is an integer number (376133120).

Almost surely, 2^2256568707 is an apocalyptic number.

2256568707 is a deficient number, since it is larger than the sum of its proper divisors (752496253).

2256568707 is a wasteful number, since it uses less digits than its factorization.

2256568707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76673.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The square root of 2256568707 is about 47503.3546920636. The cubic root of 2256568707 is about 1311.6446346554.

The spelling of 2256568707 in words is "two billion, two hundred fifty-six million, five hundred sixty-eight thousand, seven hundred seven".