82952782 has 16 divisors (see below), whose sum is σ = 136080000. Its totient is φ = 37611640.

The previous prime is 82952777. The next prime is 82952813. The reversal of 82952782 is 28725928.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4719 + ... + 13717.

It is an arithmetic number, because the mean of its divisors is an integer number (8505000).

Almost surely, 2^82952782 is an apocalyptic number.

82952782 is a deficient number, since it is larger than the sum of its proper divisors (53127218).

82952782 is a wasteful number, since it uses less digits than its factorization.

82952782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9431.

The product of its digits is 161280, while the sum is 43.

The square root of 82952782 is about 9107.8417860655. The cubic root of 82952782 is about 436.1243332808.

The spelling of 82952782 in words is "eighty-two million, nine hundred fifty-two thousand, seven hundred eighty-two".