859448 has 16 divisors (see below), whose sum is σ = 1642680. Its totient is φ = 421408.

The previous prime is 859447. The next prime is 859459. The reversal of 859448 is 844958.

859448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 1437.

2⁸⁵⁹⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

859448 is a deficient number, since it is larger than the sum of its proper divisors (783232).

859448 is a wasteful number, since it uses less digits than its factorization.

859448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086 (or 2082 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 859448 is about 927.0641833228. The cubic root of 859448 is about 95.0765034722.

The spelling of 859448 in words is "eight hundred fifty-nine thousand, four hundred forty-eight".