260163 has 12 divisors (see below), whose sum is σ = 380328. Its totient is φ = 171360.

The previous prime is 260137. The next prime is 260171. The reversal of 260163 is 361062.

It is a happy number.

260163 is a `hidden beast` number, since 2 + 601 + 63 = 666.

It is not a de Polignac number, because 260163 - 2⁸ = 259907 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 260163.

It is not an unprimeable number, because it can be changed into a prime (260263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1128 + ... + 1338.

It is an arithmetic number, because the mean of its divisors is an integer number (31694).

2²⁶⁰¹⁶³ is an apocalyptic number.

260163 is a deficient number, since it is larger than the sum of its proper divisors (120165).

260163 is a wasteful number, since it uses less digits than its factorization.

260163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 260163 is about 510.0617609663. The cubic root of 260163 is about 63.8383779998.

The spelling of 260163 in words is "two hundred sixty thousand, one hundred sixty-three".