83307223 has 8 divisors (see below), whose sum is σ = 84340080. Its totient is φ = 82280640.

The previous prime is 83307139. The next prime is 83307247. The reversal of 83307223 is 32270338.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83307223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83307191 and 83307200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83307253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28611 + ... + 31387.

It is an arithmetic number, because the mean of its divisors is an integer number (10542510).

Almost surely, 2^83307223 is an apocalyptic number.

83307223 is a deficient number, since it is larger than the sum of its proper divisors (1032857).

83307223 is a wasteful number, since it uses less digits than its factorization.

83307223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 83307223 is about 9127.2790578573. The cubic root of 83307223 is about 436.7446086486.

The spelling of 83307223 in words is "eighty-three million, three hundred seven thousand, two hundred twenty-three".