82079418 has 8 divisors (see below), whose sum is σ = 164158848. Its totient is φ = 27359804.

The previous prime is 82079401. The next prime is 82079419. The reversal of 82079418 is 81497028.

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

82079418 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (82079419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6839946 + ... + 6839957.

It is an arithmetic number, because the mean of its divisors is an integer number (20519856).

Almost surely, 2^82079418 is an apocalyptic number.

82079418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82079418 is a wasteful number, since it uses less digits than its factorization.

82079418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13679908.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 82079418 is about 9059.7692023583. The cubic root of 82079418 is about 434.5883594313.

The spelling of 82079418 in words is "eighty-two million, seventy-nine thousand, four hundred eighteen".