82336814 has 16 divisors (see below), whose sum is σ = 149452128. Its totient is φ = 33211392.

The previous prime is 82336781. The next prime is 82336819. The reversal of 82336814 is 41863328.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82336819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172739 + ... + 173214.

It is an arithmetic number, because the mean of its divisors is an integer number (9340758).

Almost surely, 2^82336814 is an apocalyptic number.

82336814 is a deficient number, since it is larger than the sum of its proper divisors (67115314).

82336814 is a wasteful number, since it uses less digits than its factorization.

82336814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345979.

The product of its digits is 27648, while the sum is 35.

The square root of 82336814 is about 9073.9635220779. The cubic root of 82336814 is about 435.0421661684.

The spelling of 82336814 in words is "eighty-two million, three hundred thirty-six thousand, eight hundred fourteen".