846867 has 16 divisors (see below), whose sum is σ = 1318400. Its totient is φ = 483336.

The previous prime is 846851. The next prime is 846869. The reversal of 846867 is 768648.

846867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 846867 - 2⁴ = 846851 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 846867.

It is not an unprimeable number, because it can be changed into a prime (846869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618 + ... + 1440.

It is an arithmetic number, because the mean of its divisors is an integer number (82400).

2⁸⁴⁶⁸⁶⁷ is an apocalyptic number.

846867 is a deficient number, since it is larger than the sum of its proper divisors (471533).

846867 is an equidigital number, since it uses as much as digits as its factorization.

846867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 833 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 846867 is about 920.2537693484. The cubic root of 846867 is about 94.6102964565.

The spelling of 846867 in words is "eight hundred forty-six thousand, eight hundred sixty-seven".