83282686 has 4 divisors (see below), whose sum is σ = 124924032. Its totient is φ = 41641342.

The previous prime is 83282621. The next prime is 83282687. The reversal of 83282686 is 68628238.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83282687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20820670 + ... + 20820673.

It is an arithmetic number, because the mean of its divisors is an integer number (31231008).

Almost surely, 2^83282686 is an apocalyptic number.

83282686 is a deficient number, since it is larger than the sum of its proper divisors (41641346).

83282686 is a wasteful number, since it uses less digits than its factorization.

83282686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41641345.

The product of its digits is 221184, while the sum is 43.

The square root of 83282686 is about 9125.9348014327. The cubic root of 83282686 is about 436.7017253932.

The spelling of 83282686 in words is "eighty-three million, two hundred eighty-two thousand, six hundred eighty-six".