82368099 has 24 divisors (see below), whose sum is σ = 130761072. Its totient is φ = 49547520.

The previous prime is 82368089. The next prime is 82368107. The reversal of 82368099 is 99086328.

It is not a de Polignac number, because 82368099 - 2⁵ = 82368067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82368019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10527 + ... + 16599.

It is an arithmetic number, because the mean of its divisors is an integer number (5448378).

Almost surely, 2^82368099 is an apocalyptic number.

82368099 is a deficient number, since it is larger than the sum of its proper divisors (48392973).

82368099 is a wasteful number, since it uses less digits than its factorization.

82368099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227 (or 6224 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 82368099 is about 9075.6872467048. The cubic root of 82368099 is about 435.0972592674.

The spelling of 82368099 in words is "eighty-two million, three hundred sixty-eight thousand, ninety-nine".