90883 has 4 divisors (see below), whose sum is σ = 97888. Its totient is φ = 83880.

The previous prime is 90863. The next prime is 90887. The reversal of 90883 is 38809.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38809 = 197².

It is a cyclic number.

It is not a de Polignac number, because 90883 - 2⁹ = 90371 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (90887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3483 + ... + 3508.

It is an arithmetic number, because the mean of its divisors is an integer number (24472).

2⁹⁰⁸⁸³ is an apocalyptic number.

90883 is a deficient number, since it is larger than the sum of its proper divisors (7005).

90883 is a wasteful number, since it uses less digits than its factorization.

90883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 90883 is about 301.4680745950. The cubic root of 90883 is about 44.9601292934.

The spelling of 90883 in words is "ninety thousand, eight hundred eighty-three".