82916266 has 8 divisors (see below), whose sum is σ = 130920480. Its totient is φ = 39276108.

The previous prime is 82916261. The next prime is 82916269. The reversal of 82916266 is 66261928.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (82916261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090966 + ... + 1091041.

It is an arithmetic number, because the mean of its divisors is an integer number (16365060).

Almost surely, 2^82916266 is an apocalyptic number.

82916266 is a deficient number, since it is larger than the sum of its proper divisors (48004214).

82916266 is a wasteful number, since it uses less digits than its factorization.

82916266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182028.

The product of its digits is 62208, while the sum is 40.

The square root of 82916266 is about 9105.8369192513. The cubic root of 82916266 is about 436.0603295863.

The spelling of 82916266 in words is "eighty-two million, nine hundred sixteen thousand, two hundred sixty-six".