83028283 has 4 divisors (see below), whose sum is σ = 89415088. Its totient is φ = 76641480.

The previous prime is 83028251. The next prime is 83028293. The reversal of 83028283 is 38282038.

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 83028283 - 2⁵ = 83028251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83028203) 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, 3193383 + ... + 3193408.

It is an arithmetic number, because the mean of its divisors is an integer number (22353772).

Almost surely, 2^83028283 is an apocalyptic number.

83028283 is a deficient number, since it is larger than the sum of its proper divisors (6386805).

83028283 is a wasteful number, since it uses less digits than its factorization.

83028283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386804.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 83028283 is about 9111.9856782153. The cubic root of 83028283 is about 436.2566086853.

The spelling of 83028283 in words is "eighty-three million, twenty-eight thousand, two hundred eighty-three".