82808950 has 48 divisors (see below), whose sum is σ = 177069024. Its totient is φ = 28224000.

The previous prime is 82808909. The next prime is 82808963. The reversal of 82808950 is 5980828.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68350 + ... + 69550.

It is an arithmetic number, because the mean of its divisors is an integer number (3688938).

Almost surely, 2^82808950 is an apocalyptic number.

82808950 is an abundant number, since it is smaller than the sum of its proper divisors (94260074).

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

82808950 is a wasteful number, since it uses less digits than its factorization.

82808950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1412 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 82808950 is about 9099.9423075094. The cubic root of 82808950 is about 435.8721218272.

The spelling of 82808950 in words is "eighty-two million, eight hundred eight thousand, nine hundred fifty".