82941766 has 8 divisors (see below), whose sum is σ = 124782840. Its totient is φ = 41347488.

The previous prime is 82941751. The next prime is 82941773. The reversal of 82941766 is 66714928.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60856 + ... + 62203.

It is an arithmetic number, because the mean of its divisors is an integer number (15597855).

Almost surely, 2^82941766 is an apocalyptic number.

82941766 is a deficient number, since it is larger than the sum of its proper divisors (41841074).

82941766 is a wasteful number, since it uses less digits than its factorization.

82941766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123398.

The product of its digits is 145152, while the sum is 43.

The square root of 82941766 is about 9107.2370123984. The cubic root of 82941766 is about 436.1050268825.

The spelling of 82941766 in words is "eighty-two million, nine hundred forty-one thousand, seven hundred sixty-six".