846261 has 16 divisors (see below), whose sum is σ = 1350720. Its totient is φ = 520560.

The previous prime is 846259. The next prime is 846271. The reversal of 846261 is 162648.

It is not a de Polignac number, because 846261 - 2¹ = 846259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846271) 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, 855 + ... + 1556.

It is an arithmetic number, because the mean of its divisors is an integer number (84420).

2⁸⁴⁶²⁶¹ is an apocalyptic number.

It is an amenable number.

846261 is a deficient number, since it is larger than the sum of its proper divisors (504459).

846261 is a wasteful number, since it uses less digits than its factorization.

846261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433 (or 2427 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 846261 is about 919.9244534200. The cubic root of 846261 is about 94.5877240334.

The spelling of 846261 in words is "eight hundred forty-six thousand, two hundred sixty-one".