83328102 has 144 divisors (see below), whose sum is σ = 223663440. Its totient is φ = 23094720.

The previous prime is 83328083. The next prime is 83328127. The reversal of 83328102 is 20182338.

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

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 764424 + ... + 764532.

Almost surely, 2^83328102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83328102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111831720).

83328102 is an abundant number, since it is smaller than the sum of its proper divisors (140335338).

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

83328102 is a wasteful number, since it uses less digits than its factorization.

83328102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 138 counting only the distinct ones).

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

The square root of 83328102 is about 9128.4227553285. The cubic root of 83328102 is about 436.7810921957.

The spelling of 83328102 in words is "eighty-three million, three hundred twenty-eight thousand, one hundred two".