270401256 has 48 divisors (see below), whose sum is σ = 733508100. Its totient is φ = 89989632.

The previous prime is 270401239. The next prime is 270401311. The reversal of 270401256 is 652104072.

270401256 is a `hidden beast` number, since 2 + 7 + 0 + 401 + 256 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 270076356 + 324900 = 16434^2 + 570^2 .

It is a congruent number.

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, 48400 + ... + 53696.

Almost surely, 2^270401256 is an apocalyptic number.

It is an amenable number.

270401256 is an abundant number, since it is smaller than the sum of its proper divisors (463106844).

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

270401256 is a wasteful number, since it uses less digits than its factorization.

270401256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6018 (or 6011 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 270401256 is about 16443.8820234153. The cubic root of 270401256 is about 646.6504262522.

The spelling of 270401256 in words is "two hundred seventy million, four hundred one thousand, two hundred fifty-six".