82516722 has 8 divisors (see below), whose sum is σ = 165033456. Its totient is φ = 27505572.

The previous prime is 82516703. The next prime is 82516729. The reversal of 82516722 is 22761528.

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

82516722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (82516729) 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, 6876388 + ... + 6876399.

It is an arithmetic number, because the mean of its divisors is an integer number (20629182).

Almost surely, 2^82516722 is an apocalyptic number.

82516722 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.

82516722 is a wasteful number, since it uses less digits than its factorization.

82516722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13752792.

The product of its digits is 13440, while the sum is 33.

The square root of 82516722 is about 9083.8715314562. The cubic root of 82516722 is about 435.3587950079.

It can be divided in two parts, 82516 and 722, that added together give a palindrome (83238).

The spelling of 82516722 in words is "eighty-two million, five hundred sixteen thousand, seven hundred twenty-two".