82550336 has 28 divisors (see below), whose sum is σ = 178704240. Its totient is φ = 37522560.

The previous prime is 82550329. The next prime is 82550353. The reversal of 82550336 is 63305528.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57926 + ... + 59333.

Almost surely, 2^82550336 is an apocalyptic number.

It is an amenable number.

82550336 is an abundant number, since it is smaller than the sum of its proper divisors (96153904).

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

82550336 is a wasteful number, since it uses less digits than its factorization.

82550336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117282 (or 117272 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 82550336 is about 9085.7215453700. The cubic root of 82550336 is about 435.4179028813.

The spelling of 82550336 in words is "eighty-two million, five hundred fifty thousand, three hundred thirty-six".