83830255 has 8 divisors (see below), whose sum is σ = 100649952. Its totient is φ = 67028448.

The previous prime is 83830237. The next prime is 83830267. The reversal of 83830255 is 55203838.

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 83830255 - 2¹⁷ = 83699183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83830255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254 + ... + 16516.

It is an arithmetic number, because the mean of its divisors is an integer number (12581244).

Almost surely, 2^83830255 is an apocalyptic number.

83830255 is a deficient number, since it is larger than the sum of its proper divisors (16819697).

83830255 is a wasteful number, since it uses less digits than its factorization.

83830255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8945.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 83830255 is about 9155.8863579667. The cubic root of 83830255 is about 437.6567144697.

The spelling of 83830255 in words is "eighty-three million, eight hundred thirty thousand, two hundred fifty-five".