83836223 has 4 divisors (see below), whose sum is σ = 83855520. Its totient is φ = 83816928.

The previous prime is 83836217. The next prime is 83836237. The reversal of 83836223 is 32263838.

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

It is a cyclic number.

It is not a de Polignac number, because 83836223 - 2¹⁴ = 83819839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83836243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263 + ... + 12951.

It is an arithmetic number, because the mean of its divisors is an integer number (20963880).

Almost surely, 2^83836223 is an apocalyptic number.

83836223 is a deficient number, since it is larger than the sum of its proper divisors (19297).

83836223 is a wasteful number, since it uses less digits than its factorization.

83836223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19296.

The product of its digits is 41472, while the sum is 35.

The square root of 83836223 is about 9156.2122627209. The cubic root of 83836223 is about 437.6671000331.

The spelling of 83836223 in words is "eighty-three million, eight hundred thirty-six thousand, two hundred twenty-three".