256160235 has 16 divisors (see below), whose sum is σ = 412229664. Its totient is φ = 135827712.

The previous prime is 256160227. The next prime is 256160257. The reversal of 256160235 is 532061652.

It is not a de Polignac number, because 256160235 - 2³ = 256160227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46762 + ... + 51951.

It is an arithmetic number, because the mean of its divisors is an integer number (25764354).

Almost surely, 2^256160235 is an apocalyptic number.

256160235 is a deficient number, since it is larger than the sum of its proper divisors (156069429).

256160235 is a wasteful number, since it uses less digits than its factorization.

256160235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98894.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 256160235 is about 16005.0065604485. The cubic root of 256160235 is about 635.0928708691.

The spelling of 256160235 in words is "two hundred fifty-six million, one hundred sixty thousand, two hundred thirty-five".