82828799 has 2 divisors, whose sum is σ = 82828800. Its totient is φ = 82828798.

The previous prime is 82828769. The next prime is 82828853. The reversal of 82828799 is 99782828.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82828799 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82828799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82828769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41414399 + 41414400.

It is an arithmetic number, because the mean of its divisors is an integer number (41414400).

Almost surely, 2^82828799 is an apocalyptic number.

82828799 is a deficient number, since it is larger than the sum of its proper divisors (1).

82828799 is an equidigital number, since it uses as much as digits as its factorization.

82828799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 53.

The square root of 82828799 is about 9101.0328534733. The cubic root of 82828799 is about 435.9069446919.

The spelling of 82828799 in words is "eighty-two million, eight hundred twenty-eight thousand, seven hundred ninety-nine".