82285332 has 24 divisors (see below), whose sum is σ = 193514496. Its totient is φ = 27211968.

The previous prime is 82285331. The next prime is 82285337. The reversal of 82285332 is 23358228.

It is a junction number, because it is equal to n+sod(n) for n = 82285293 and 82285302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82285331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25473 + ... + 28520.

It is an arithmetic number, because the mean of its divisors is an integer number (8063104).

Almost surely, 2^82285332 is an apocalyptic number.

It is an amenable number.

82285332 is an abundant number, since it is smaller than the sum of its proper divisors (111229164).

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

82285332 is a wasteful number, since it uses less digits than its factorization.

82285332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54127 (or 54125 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 82285332 is about 9071.1262806776. The cubic root of 82285332 is about 434.9514756284.

The spelling of 82285332 in words is "eighty-two million, two hundred eighty-five thousand, three hundred thirty-two".