83368116 has 60 divisors (see below), whose sum is σ = 234717252. Its totient is φ = 25650432.

The previous prime is 83368093. The next prime is 83368133. The reversal of 83368116 is 61186338.

It can be written as a sum of positive squares in 2 ways, for example, as 39012516 + 44355600 = 6246^2 + 6660^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5685 + ... + 14108.

Almost surely, 2^83368116 is an apocalyptic number.

It is an amenable number.

83368116 is an abundant number, since it is smaller than the sum of its proper divisors (151349136).

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

83368116 is a wasteful number, since it uses less digits than its factorization.

83368116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19822 (or 19811 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 83368116 is about 9130.6142181126. The cubic root of 83368116 is about 436.8509948312.

The spelling of 83368116 in words is "eighty-three million, three hundred sixty-eight thousand, one hundred sixteen".