48256866 has 36 divisors (see below), whose sum is σ = 121629222. Its totient is φ = 13787424.

The previous prime is 48256853. The next prime is 48256883. The reversal of 48256866 is 66865284.

48256866 is a `hidden beast` number, since 4 + 82 + 568 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43758225 + 4498641 = 6615^2 + 2121^2 .

It is a super-2 number, since 2×48256866² = 4657450232283912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26475 + ... + 28238.

Almost surely, 2^48256866 is an apocalyptic number.

48256866 is an abundant number, since it is smaller than the sum of its proper divisors (73372356).

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

48256866 is a wasteful number, since it uses less digits than its factorization.

48256866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54735 (or 54725 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 48256866 is about 6946.7162026385. The cubic root of 48256866 is about 364.0712385225.

The spelling of 48256866 in words is "forty-eight million, two hundred fifty-six thousand, eight hundred sixty-six".