83352402 has 56 divisors (see below), whose sum is σ = 214262976. Its totient is φ = 23812056.

The previous prime is 83352359. The next prime is 83352421. The reversal of 83352402 is 20425338.

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

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 27 ways as a sum of consecutive naturals, for example, 6123 + ... + 14289.

Almost surely, 2^83352402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83352402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107131488).

83352402 is an abundant number, since it is smaller than the sum of its proper divisors (130910574).

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

83352402 is an equidigital number, since it uses as much as digits as its factorization.

83352402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8194 (or 8179 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 83352402 is about 9129.7536658992. The cubic root of 83352402 is about 436.8235458567.

It can be divided in two parts, 833 and 52402, that added together give a palindrome (53235).

The spelling of 83352402 in words is "eighty-three million, three hundred fifty-two thousand, four hundred two".