86303 has 4 divisors (see below), whose sum is σ = 98640. Its totient is φ = 73968.

The previous prime is 86297. The next prime is 86311. The reversal of 86303 is 30368.

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 86303 - 2⁴ = 86287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 86303.

It is not an unprimeable number, because it can be changed into a prime (86323) 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, 6158 + ... + 6171.

It is an arithmetic number, because the mean of its divisors is an integer number (24660).

2⁸⁶³⁰³ is an apocalyptic number.

86303 is a deficient number, since it is larger than the sum of its proper divisors (12337).

86303 is a wasteful number, since it uses less digits than its factorization.

86303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12336.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 86303 is about 293.7737224464. The cubic root of 86303 is about 44.1918277582.

The spelling of 86303 in words is "eighty-six thousand, three hundred three".