260072 has 32 divisors (see below), whose sum is σ = 540000. Its totient is φ = 116928.

The previous prime is 260047. The next prime is 260081. The reversal of 260072 is 270062.

It is a self number, because there is not a number n which added to its sum of digits gives 260072.

It is an unprimeable number.

260072 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 4379 + ... + 4437.

It is an arithmetic number, because the mean of its divisors is an integer number (16875).

2²⁶⁰⁰⁷² is an apocalyptic number.

It is an amenable number.

260072 is an abundant number, since it is smaller than the sum of its proper divisors (279928).

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

260072 is a wasteful number, since it uses less digits than its factorization.

260072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 260072 is about 509.9725482808. The cubic root of 260072 is about 63.8309339873.

The spelling of 260072 in words is "two hundred sixty thousand, seventy-two".