260163160 has 32 divisors (see below), whose sum is σ = 604252800. Its totient is φ = 100707840.

The previous prime is 260163157. The next prime is 260163179. The reversal of 260163160 is 61361062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103665 + ... + 106144.

It is an arithmetic number, because the mean of its divisors is an integer number (18882900).

Almost surely, 2^260163160 is an apocalyptic number.

260163160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260163160 is an abundant number, since it is smaller than the sum of its proper divisors (344089640).

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

260163160 is a wasteful number, since it uses less digits than its factorization.

260163160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209851 (or 209847 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 260163160 is about 16129.5740799316. The cubic root of 260163160 is about 638.3839108660.

The spelling of 260163160 in words is "two hundred sixty million, one hundred sixty-three thousand, one hundred sixty".