83086466 has 4 divisors (see below), whose sum is σ = 124629702. Its totient is φ = 41543232.

The previous prime is 83086397. The next prime is 83086469. The reversal of 83086466 is 66468038.

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

It can be written as a sum of positive squares in only one way, i.e., 81450625 + 1635841 = 9025^2 + 1279^2 .

It is not an unprimeable number, because it can be changed into a prime (83086469) 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 as a sum of consecutive naturals, namely, 20771615 + ... + 20771618.

Almost surely, 2^83086466 is an apocalyptic number.

83086466 is a deficient number, since it is larger than the sum of its proper divisors (41543236).

83086466 is a wasteful number, since it uses less digits than its factorization.

83086466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41543235.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 83086466 is about 9115.1777821390. The cubic root of 83086466 is about 436.3584887940.

The spelling of 83086466 in words is "eighty-three million, eighty-six thousand, four hundred sixty-six".