260884 has 24 divisors (see below), whose sum is σ = 511560. Its totient is φ = 115584.

The previous prime is 260879. The next prime is 260893. The reversal of 260884 is 488062.

It can be written as a sum of positive squares in 4 ways, for example, as 49284 + 211600 = 222^2 + 460^2 .

It is a super-2 number, since 2×260884² = 136120922912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422 + ... + 1594.

It is an arithmetic number, because the mean of its divisors is an integer number (21315).

2²⁶⁰⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

260884 is a deficient number, since it is larger than the sum of its proper divisors (250676).

260884 is a wasteful number, since it uses less digits than its factorization.

260884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 260884 is about 510.7680491182. The cubic root of 260884 is about 63.8972962121.

The spelling of 260884 in words is "two hundred sixty thousand, eight hundred eighty-four".