82533982 has 8 divisors (see below), whose sum is σ = 129183696. Its totient is φ = 39472752.

The previous prime is 82533977. The next prime is 82534027. The reversal of 82533982 is 28933528.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897063 + ... + 897154.

It is an arithmetic number, because the mean of its divisors is an integer number (16147962).

Almost surely, 2^82533982 is an apocalyptic number.

82533982 is a deficient number, since it is larger than the sum of its proper divisors (46649714).

82533982 is a wasteful number, since it uses less digits than its factorization.

82533982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794242.

The product of its digits is 103680, while the sum is 40.

The square root of 82533982 is about 9084.8215172341. The cubic root of 82533982 is about 435.3891475181.

The spelling of 82533982 in words is "eighty-two million, five hundred thirty-three thousand, nine hundred eighty-two".