275672256 has 28 divisors (see below), whose sum is σ = 729383352. Its totient is φ = 91890688.

The previous prime is 275672219. The next prime is 275672263. The reversal of 275672256 is 652276572.

275672256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717705 + ... + 718088.

Almost surely, 2^275672256 is an apocalyptic number.

It is an amenable number.

275672256 is an abundant number, since it is smaller than the sum of its proper divisors (453711096).

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

275672256 is a wasteful number, since it uses less digits than its factorization.

275672256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435808 (or 1435798 counting only the distinct ones).

The product of its digits is 352800, while the sum is 42.

The square root of 275672256 is about 16603.3808605356. The cubic root of 275672256 is about 650.8251894357.

The spelling of 275672256 in words is "two hundred seventy-five million, six hundred seventy-two thousand, two hundred fifty-six".