260164 has 12 divisors (see below), whose sum is σ = 459004. Its totient is φ = 129024.

The previous prime is 260137. The next prime is 260171. The reversal of 260164 is 461062.

260164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 66564 + 193600 = 258^2 + 440^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604 + ... + 940.

2²⁶⁰¹⁶⁴ is an apocalyptic number.

It is an amenable number.

260164 is a deficient number, since it is larger than the sum of its proper divisors (198840).

260164 is a wasteful number, since it uses less digits than its factorization.

260164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 260164 is about 510.0627412388. The cubic root of 260164 is about 63.8384597924.

It can be divided in two parts, 2601 and 64, that multiplied together give a square (166464 = 408²).

The spelling of 260164 in words is "two hundred sixty thousand, one hundred sixty-four".