260992 has 16 divisors (see below), whose sum is σ = 520200. Its totient is φ = 130432.

The previous prime is 260987. The next prime is 260999. The reversal of 260992 is 299062.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-3 number, since 3×260992³ = 53333838438334464, which contains 333 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 260992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260999) by changing a digit.

260992 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 892 + ... + 1147.

2²⁶⁰⁹⁹² is an apocalyptic number.

It is an amenable number.

260992 is a deficient number, since it is larger than the sum of its proper divisors (259208).

260992 is an equidigital number, since it uses as much as digits as its factorization.

260992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 260992 is about 510.8737613149. The cubic root of 260992 is about 63.9061123346.

It can be divided in two parts, 2609 and 92, that added together give a triangular number (2701 = T₇₃).

The spelling of 260992 in words is "two hundred sixty thousand, nine hundred ninety-two".