846234 has 16 divisors (see below), whose sum is σ = 1880640. Its totient is φ = 282060.

The previous prime is 846233. The next prime is 846247. The reversal of 846234 is 432648.

It is a super-2 number, since 2×846234² = 1432223965512, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 846198 and 846207.

It is not an unprimeable number, because it can be changed into a prime (846233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7782 + ... + 7889.

It is an arithmetic number, because the mean of its divisors is an integer number (117540).

2⁸⁴⁶²³⁴ is an apocalyptic number.

846234 is an abundant number, since it is smaller than the sum of its proper divisors (1034406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846234 is a wasteful number, since it uses less digits than its factorization.

846234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15682 (or 15676 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 846234 is about 919.9097781848. The cubic root of 846234 is about 94.5867180807.

The spelling of 846234 in words is "eight hundred forty-six thousand, two hundred thirty-four".