260767 has 6 divisors (see below), whose sum is σ = 282552. Its totient is φ = 240552.

The previous prime is 260761. The next prime is 260773. The reversal of 260767 is 767062.

It is an interprime number because it is at equal distance from previous prime (260761) and next prime (260773).

It is a de Polignac number, because none of the positive numbers 2^k-260767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260761) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 603 + ... + 940.

It is an arithmetic number, because the mean of its divisors is an integer number (47092).

2²⁶⁰⁷⁶⁷ is an apocalyptic number.

260767 is a deficient number, since it is larger than the sum of its proper divisors (21785).

260767 is a wasteful number, since it uses less digits than its factorization.

260767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 260767 is about 510.6535028765. The cubic root of 260767 is about 63.8877426665.

The spelling of 260767 in words is "two hundred sixty thousand, seven hundred sixty-seven".