82116336 has 20 divisors (see below), whose sum is σ = 212133992. Its totient is φ = 27372096.

The previous prime is 82116329. The next prime is 82116343. The reversal of 82116336 is 63361128.

It is an interprime number because it is at equal distance from previous prime (82116329) and next prime (82116343).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855331 + ... + 855426.

Almost surely, 2^82116336 is an apocalyptic number.

It is an amenable number.

82116336 is an abundant number, since it is smaller than the sum of its proper divisors (130017656).

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

82116336 is a wasteful number, since it uses less digits than its factorization.

82116336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710768 (or 1710762 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 82116336 is about 9061.8064424264. The cubic root of 82116336 is about 434.6535066127.

The spelling of 82116336 in words is "eighty-two million, one hundred sixteen thousand, three hundred thirty-six".