256110160 has 40 divisors (see below), whose sum is σ = 597227400. Its totient is φ = 102139392.

The previous prime is 256110143. The next prime is 256110187. The reversal of 256110160 is 61011652.

It can be written as a sum of positive squares in 4 ways, for example, as 4443664 + 251666496 = 2108^2 + 15864^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23334 + ... + 32506.

It is an arithmetic number, because the mean of its divisors is an integer number (14930685).

Almost surely, 2^256110160 is an apocalyptic number.

256110160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

256110160 is an abundant number, since it is smaller than the sum of its proper divisors (341117240).

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

256110160 is a wasteful number, since it uses less digits than its factorization.

256110160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9535 (or 9529 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 256110160 is about 16003.4421297420. The cubic root of 256110160 is about 635.0514848619.

It can be divided in two parts, 2561 and 10160, that added together give a palindrome (12721).

The spelling of 256110160 in words is "two hundred fifty-six million, one hundred ten thousand, one hundred sixty".