82283678 has 4 divisors (see below), whose sum is σ = 123425520. Its totient is φ = 41141838.

The previous prime is 82283651. The next prime is 82283683. The reversal of 82283678 is 87638228.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20570918 + ... + 20570921.

It is an arithmetic number, because the mean of its divisors is an integer number (30856380).

Almost surely, 2^82283678 is an apocalyptic number.

82283678 is a deficient number, since it is larger than the sum of its proper divisors (41141842).

82283678 is a wasteful number, since it uses less digits than its factorization.

82283678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41141841.

The product of its digits is 258048, while the sum is 44.

The square root of 82283678 is about 9071.0351118271. The cubic root of 82283678 is about 434.9485613197.

The spelling of 82283678 in words is "eighty-two million, two hundred eighty-three thousand, six hundred seventy-eight".