828235132 has 12 divisors (see below), whose sum is σ = 1449614880. Its totient is φ = 414059456.

The previous prime is 828235117. The next prime is 828235139. The reversal of 828235132 is 231532828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828235139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41844 + ... + 58372.

It is an arithmetic number, because the mean of its divisors is an integer number (120801240).

Almost surely, 2^828235132 is an apocalyptic number.

It is an amenable number.

828235132 is a deficient number, since it is larger than the sum of its proper divisors (621379748).

828235132 is a wasteful number, since it uses less digits than its factorization.

828235132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29060 (or 29058 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 828235132 is about 28779.0745507912. The cubic root of 828235132 is about 939.1130656169.

The spelling of 828235132 in words is "eight hundred twenty-eight million, two hundred thirty-five thousand, one hundred thirty-two".