83830119 has 4 divisors (see below), whose sum is σ = 111773496. Its totient is φ = 55886744.

The previous prime is 83830081. The next prime is 83830121. The reversal of 83830119 is 91103838.

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 83830119 - 2¹² = 83826023 is a prime.

It is a super-2 number, since 2×83830119² = 14054977703108322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 83830119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83830189) 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 3 ways as a sum of consecutive naturals, for example, 13971684 + ... + 13971689.

It is an arithmetic number, because the mean of its divisors is an integer number (27943374).

Almost surely, 2^83830119 is an apocalyptic number.

83830119 is a deficient number, since it is larger than the sum of its proper divisors (27943377).

83830119 is a wasteful number, since it uses less digits than its factorization.

83830119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27943376.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 83830119 is about 9155.8789310475. The cubic root of 83830119 is about 437.6564777956.

The spelling of 83830119 in words is "eighty-three million, eight hundred thirty thousand, one hundred nineteen".