860263 has 6 divisors (see below), whose sum is σ = 908304. Its totient is φ = 814644.

The previous prime is 860257. The next prime is 860267. The reversal of 860263 is 362068.

It is not a de Polignac number, because 860263 - 2⁹ = 859751 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 (860267) 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, 831 + ... + 1552.

It is an arithmetic number, because the mean of its divisors is an integer number (151384).

2⁸⁶⁰²⁶³ is an apocalyptic number.

860263 is a deficient number, since it is larger than the sum of its proper divisors (48041).

860263 is a wasteful number, since it uses less digits than its factorization.

860263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 860263 is about 927.5036388069. The cubic root of 860263 is about 95.1065471242.

The spelling of 860263 in words is "eight hundred sixty thousand, two hundred sixty-three".