2256468806 has 8 divisors (see below), whose sum is σ = 3442071240. Its totient is φ = 1109111728.

The previous prime is 2256468749. The next prime is 2256468829. The reversal of 2256468806 is 6088646522.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9561191 + ... + 9561426.

It is an arithmetic number, because the mean of its divisors is an integer number (430258905).

Almost surely, 2^2256468806 is an apocalyptic number.

2256468806 is a deficient number, since it is larger than the sum of its proper divisors (1185602434).

2256468806 is a wasteful number, since it uses less digits than its factorization.

2256468806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19122678.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 2256468806 is about 47502.3031652151. The cubic root of 2256468806 is about 1311.6252783434.

The spelling of 2256468806 in words is "two billion, two hundred fifty-six million, four hundred sixty-eight thousand, eight hundred six".