83616882 has 16 divisors (see below), whose sum is σ = 167840832. Its totient is φ = 27771120.

The previous prime is 83616877. The next prime is 83616893. The reversal of 83616882 is 28861638.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23494 + ... + 26817.

It is an arithmetic number, because the mean of its divisors is an integer number (10490052).

Almost surely, 2^83616882 is an apocalyptic number.

83616882 is an abundant number, since it is smaller than the sum of its proper divisors (84223950).

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

83616882 is a wasteful number, since it uses less digits than its factorization.

83616882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50593.

The product of its digits is 110592, while the sum is 42.

The square root of 83616882 is about 9144.2267032265. The cubic root of 83616882 is about 437.2850766940.

The spelling of 83616882 in words is "eighty-three million, six hundred sixteen thousand, eight hundred eighty-two".