859486 has 12 divisors (see below), whose sum is σ = 1370448. Its totient is φ = 404192.

The previous prime is 859477. The next prime is 859493. The reversal of 859486 is 684958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166 + ... + 1321.

It is an arithmetic number, because the mean of its divisors is an integer number (114204).

2⁸⁵⁹⁴⁸⁶ is an apocalyptic number.

859486 is a deficient number, since it is larger than the sum of its proper divisors (510962).

859486 is a wasteful number, since it uses less digits than its factorization.

859486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523 (or 1506 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 859486 is about 927.0846779016. The cubic root of 859486 is about 95.0779047025.

The spelling of 859486 in words is "eight hundred fifty-nine thousand, four hundred eighty-six".