82036799 has 4 divisors (see below), whose sum is σ = 88347336. Its totient is φ = 75726264.

The previous prime is 82036769. The next prime is 82036831. The reversal of 82036799 is 99763028.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82036799 - 2¹² = 82032703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82036769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3155249 + ... + 3155274.

It is an arithmetic number, because the mean of its divisors is an integer number (22086834).

Almost surely, 2^82036799 is an apocalyptic number.

82036799 is a deficient number, since it is larger than the sum of its proper divisors (6310537).

82036799 is a wasteful number, since it uses less digits than its factorization.

82036799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310536.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 82036799 is about 9057.4167950912. The cubic root of 82036799 is about 434.5131277089.

The spelling of 82036799 in words is "eighty-two million, thirty-six thousand, seven hundred ninety-nine".