83161708 has 24 divisors (see below), whose sum is σ = 175078400. Its totient is φ = 33764688.

The previous prime is 83161703. The next prime is 83161751. The reversal of 83161708 is 80716138.

It is not an unprimeable number, because it can be changed into a prime (83161703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77628 + ... + 78691.

Almost surely, 2^83161708 is an apocalyptic number.

It is an amenable number.

83161708 is an abundant number, since it is smaller than the sum of its proper divisors (91916692).

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

83161708 is a wasteful number, since it uses less digits than its factorization.

83161708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156349 (or 156347 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 83161708 is about 9119.3041401195. The cubic root of 83161708 is about 436.4901692031.

The spelling of 83161708 in words is "eighty-three million, one hundred sixty-one thousand, seven hundred eight".