83196828 has 96 divisors (see below), whose sum is σ = 253451520. Its totient is φ = 23267520.

The previous prime is 83196823. The next prime is 83196829. The reversal of 83196828 is 82869138.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83196821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12751 + ... + 18137.

It is an arithmetic number, because the mean of its divisors is an integer number (2640120).

Almost surely, 2^83196828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83196828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126725760).

83196828 is an abundant number, since it is smaller than the sum of its proper divisors (170254692).

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

83196828 is a wasteful number, since it uses less digits than its factorization.

83196828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424 (or 5416 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 83196828 is about 9121.2295223835. The cubic root of 83196828 is about 436.5516052401.

The spelling of 83196828 in words is "eighty-three million, one hundred ninety-six thousand, eight hundred twenty-eight".