83266163 has 8 divisors (see below), whose sum is σ = 86255280. Its totient is φ = 80284960.

The previous prime is 83266147. The next prime is 83266199. The reversal of 83266163 is 36166238.

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

It is a cyclic number.

It is not a de Polignac number, because 83266163 - 2⁴ = 83266147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83266123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26681 + ... + 29637.

It is an arithmetic number, because the mean of its divisors is an integer number (10781910).

Almost surely, 2^83266163 is an apocalyptic number.

83266163 is a deficient number, since it is larger than the sum of its proper divisors (2989117).

83266163 is a wasteful number, since it uses less digits than its factorization.

83266163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957.

The product of its digits is 31104, while the sum is 35.

The square root of 83266163 is about 9125.0294794044. The cubic root of 83266163 is about 436.6728434403.

The spelling of 83266163 in words is "eighty-three million, two hundred sixty-six thousand, one hundred sixty-three".