846131228 has 6 divisors (see below), whose sum is σ = 1480729656. Its totient is φ = 423065612.

The previous prime is 846131197. The next prime is 846131249. The reversal of 846131228 is 822131648.

846131228 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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105766400 + ... + 105766407.

It is an arithmetic number, because the mean of its divisors is an integer number (246788276).

Almost surely, 2^846131228 is an apocalyptic number.

It is an amenable number.

846131228 is a deficient number, since it is larger than the sum of its proper divisors (634598428).

846131228 is a wasteful number, since it uses less digits than its factorization.

846131228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211532811 (or 211532809 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 846131228 is about 29088.3349128134. The cubic root of 846131228 is about 945.8288885627.

The spelling of 846131228 in words is "eight hundred forty-six million, one hundred thirty-one thousand, two hundred twenty-eight".