860279 has 8 divisors (see below), whose sum is σ = 1000320. Its totient is φ = 724536.

The previous prime is 860267. The next prime is 860291. The reversal of 860279 is 972068.

860279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (860267) and next prime (860291).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 860279 - 2¹⁶ = 794743 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 (860239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629 + ... + 1454.

It is an arithmetic number, because the mean of its divisors is an integer number (125040).

2⁸⁶⁰²⁷⁹ is an apocalyptic number.

860279 is a deficient number, since it is larger than the sum of its proper divisors (140041).

860279 is a wasteful number, since it uses less digits than its factorization.

860279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 860279 is about 927.5122640699. The cubic root of 860279 is about 95.1071367483.

The spelling of 860279 in words is "eight hundred sixty thousand, two hundred seventy-nine".