256160127 has 8 divisors (see below), whose sum is σ = 341833264. Its totient is φ = 170630208.

The previous prime is 256160111. The next prime is 256160141. The reversal of 256160127 is 721061652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 256160127 - 2⁴ = 256160111 is a prime.

It is a super-2 number, since 2×256160127² = 131236021329312258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 256160094 and 256160103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256160197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31558 + ... + 38835.

It is an arithmetic number, because the mean of its divisors is an integer number (42729158).

Almost surely, 2^256160127 is an apocalyptic number.

256160127 is a deficient number, since it is larger than the sum of its proper divisors (85673137).

256160127 is a wasteful number, since it uses less digits than its factorization.

256160127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71609.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 256160127 is about 16005.0031865039. The cubic root of 256160127 is about 635.0927816150.

The spelling of 256160127 in words is "two hundred fifty-six million, one hundred sixty thousand, one hundred twenty-seven".