860854 has 4 divisors (see below), whose sum is σ = 1291284. Its totient is φ = 430426.

The previous prime is 860843. The next prime is 860861. The reversal of 860854 is 458068.

860854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215212 + ... + 215215.

It is an arithmetic number, because the mean of its divisors is an integer number (322821).

2⁸⁶⁰⁸⁵⁴ is an apocalyptic number.

860854 is a deficient number, since it is larger than the sum of its proper divisors (430430).

860854 is a wasteful number, since it uses less digits than its factorization.

860854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430429.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 860854 is about 927.8221812395. The cubic root of 860854 is about 95.1283215128.

The spelling of 860854 in words is "eight hundred sixty thousand, eight hundred fifty-four".