83065233 has 4 divisors (see below), whose sum is σ = 110753648. Its totient is φ = 55376820.

The previous prime is 83065223. The next prime is 83065249. The reversal of 83065233 is 33256038.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 83065233 - 2⁴ = 83065217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 83065233.

It is not an unprimeable number, because it can be changed into a prime (83065223) 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, 13844203 + ... + 13844208.

It is an arithmetic number, because the mean of its divisors is an integer number (27688412).

Almost surely, 2^83065233 is an apocalyptic number.

It is an amenable number.

83065233 is a deficient number, since it is larger than the sum of its proper divisors (27688415).

83065233 is a wasteful number, since it uses less digits than its factorization.

83065233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27688414.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 83065233 is about 9114.0130019657. The cubic root of 83065233 is about 436.3213147126.

The spelling of 83065233 in words is "eighty-three million, sixty-five thousand, two hundred thirty-three".