83266086 has 32 divisors (see below), whose sum is σ = 169430400. Its totient is φ = 27276480.

The previous prime is 83266069. The next prime is 83266091. The reversal of 83266086 is 68066238.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 112305 + ... + 113043.

It is an arithmetic number, because the mean of its divisors is an integer number (5294700).

Almost surely, 2^83266086 is an apocalyptic number.

83266086 is an abundant number, since it is smaller than the sum of its proper divisors (86164314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83266086 is a wasteful number, since it uses less digits than its factorization.

83266086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 83266086 is about 9125.0252602390. The cubic root of 83266086 is about 436.6727088365.

The spelling of 83266086 in words is "eighty-three million, two hundred sixty-six thousand, eighty-six".