82099282 has 8 divisors (see below), whose sum is σ = 128503296. Its totient is φ = 39264852.

The previous prime is 82099243. The next prime is 82099289. The reversal of 82099282 is 28299028.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (82099289) 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 3 ways as a sum of consecutive naturals, for example, 892338 + ... + 892429.

It is an arithmetic number, because the mean of its divisors is an integer number (16062912).

Almost surely, 2^82099282 is an apocalyptic number.

82099282 is a deficient number, since it is larger than the sum of its proper divisors (46404014).

82099282 is a wasteful number, since it uses less digits than its factorization.

82099282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784792.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 82099282 is about 9060.8654112066. The cubic root of 82099282 is about 434.6234147760.

The spelling of 82099282 in words is "eighty-two million, ninety-nine thousand, two hundred eighty-two".