82966562 has 32 divisors (see below), whose sum is σ = 153819648. Its totient is φ = 32749056.

The previous prime is 82966561. The next prime is 82966573. The reversal of 82966562 is 26566928.

It is not an unprimeable number, because it can be changed into a prime (82966561) 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 15 ways as a sum of consecutive naturals, for example, 7478 + ... + 14894.

It is an arithmetic number, because the mean of its divisors is an integer number (4806864).

Almost surely, 2^82966562 is an apocalyptic number.

82966562 is a deficient number, since it is larger than the sum of its proper divisors (70853086).

82966562 is a wasteful number, since it uses less digits than its factorization.

82966562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7490.

The product of its digits is 311040, while the sum is 44.

The square root of 82966562 is about 9108.5982456139. The cubic root of 82966562 is about 436.1484813982.

The spelling of 82966562 in words is "eighty-two million, nine hundred sixty-six thousand, five hundred sixty-two".