712859 has 4 divisors (see below), whose sum is σ = 814704. Its totient is φ = 611016.

The previous prime is 712847. The next prime is 712883. The reversal of 712859 is 958217.

712859 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, and also an emirpimes, since its reverse is a distinct semiprime: 958217 = 13 ⋅73709.

It is not a de Polignac number, because 712859 - 2⁴ = 712843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712819) 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, 50912 + ... + 50925.

It is an arithmetic number, because the mean of its divisors is an integer number (203676).

2⁷¹²⁸⁵⁹ is an apocalyptic number.

712859 is a deficient number, since it is larger than the sum of its proper divisors (101845).

712859 is a wasteful number, since it uses less digits than its factorization.

712859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101844.

The product of its digits is 5040, while the sum is 32.

The square root of 712859 is about 844.3097772737. The cubic root of 712859 is about 89.3307977424.

The spelling of 712859 in words is "seven hundred twelve thousand, eight hundred fifty-nine".