82818682 has 16 divisors (see below), whose sum is σ = 131139360. Its totient is φ = 39118032.

The previous prime is 82818649. The next prime is 82818689. The reversal of 82818682 is 28681828.

It is a happy number.

It is a super-3 number, since 3×82818682³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (82818689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11253 + ... + 17095.

It is an arithmetic number, because the mean of its divisors is an integer number (8196210).

Almost surely, 2^82818682 is an apocalyptic number.

82818682 is a deficient number, since it is larger than the sum of its proper divisors (48320678).

82818682 is a wasteful number, since it uses less digits than its factorization.

82818682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6237.

The product of its digits is 98304, while the sum is 43.

The square root of 82818682 is about 9100.4770204644. The cubic root of 82818682 is about 435.8891962349.

The spelling of 82818682 in words is "eighty-two million, eight hundred eighteen thousand, six hundred eighty-two".