82059218 has 8 divisors (see below), whose sum is σ = 123234048. Its totient is φ = 40981204.

The previous prime is 82059191. The next prime is 82059247. The reversal of 82059218 is 81295028.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22046 + ... + 25497.

It is an arithmetic number, because the mean of its divisors is an integer number (15404256).

Almost surely, 2^82059218 is an apocalyptic number.

82059218 is a deficient number, since it is larger than the sum of its proper divisors (41174830).

82059218 is a wasteful number, since it uses less digits than its factorization.

82059218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48408.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 82059218 is about 9058.6543150735. The cubic root of 82059218 is about 434.5527053241.

The spelling of 82059218 in words is "eighty-two million, fifty-nine thousand, two hundred eighteen".