83342189 has 12 divisors (see below), whose sum is σ = 102052800. Its totient is φ = 67675608.

The previous prime is 83342183. The next prime is 83342191. The reversal of 83342189 is 98124338.

It is not a de Polignac number, because 83342189 - 2⁸ = 83341933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83342183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43829 + ... + 45690.

It is an arithmetic number, because the mean of its divisors is an integer number (8504400).

Almost surely, 2^83342189 is an apocalyptic number.

It is an amenable number.

83342189 is a deficient number, since it is larger than the sum of its proper divisors (18710611).

83342189 is a wasteful number, since it uses less digits than its factorization.

83342189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89552 (or 89545 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 83342189 is about 9129.1943237068. The cubic root of 83342189 is about 436.8057040949.

The spelling of 83342189 in words is "eighty-three million, three hundred forty-two thousand, one hundred eighty-nine".