2263085856 has 72 divisors (see below), whose sum is σ = 6592651884. Its totient is φ = 735959040.

The previous prime is 2263085837. The next prime is 2263085863. The reversal of 2263085856 is 6585803622.

2263085856 is a `hidden beast` number, since 2 + 2 + 63 + 0 + 8 + 585 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2218410000 + 44675856 = 47100^2 + 6684^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84021 + ... + 107636.

Almost surely, 2^2263085856 is an apocalyptic number.

It is an amenable number.

2263085856 is an abundant number, since it is smaller than the sum of its proper divisors (4329566028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263085856 is a wasteful number, since it uses less digits than its factorization.

2263085856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191714 (or 191703 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 2263085856 is about 47571.9019590346. The cubic root of 2263085856 is about 1312.9061321663.

The spelling of 2263085856 in words is "two billion, two hundred sixty-three million, eighty-five thousand, eight hundred fifty-six".