83161736 has 16 divisors (see below), whose sum is σ = 178203840. Its totient is φ = 35640720.

The previous prime is 83161703. The next prime is 83161751. The reversal of 83161736 is 63716138.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 83161696 and 83161705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742460 + ... + 742571.

It is an arithmetic number, because the mean of its divisors is an integer number (11137740).

Almost surely, 2^83161736 is an apocalyptic number.

It is an amenable number.

83161736 is an abundant number, since it is smaller than the sum of its proper divisors (95042104).

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

83161736 is a wasteful number, since it uses less digits than its factorization.

83161736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485044 (or 1485040 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 83161736 is about 9119.3056753242. The cubic root of 83161736 is about 436.4902181909.

The spelling of 83161736 in words is "eighty-three million, one hundred sixty-one thousand, seven hundred thirty-six".