83950 has 24 divisors (see below), whose sum is σ = 165168. Its totient is φ = 31680.

The previous prime is 83939. The next prime is 83969. The reversal of 83950 is 5938.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

83950 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1114 + ... + 1186.

It is an arithmetic number, because the mean of its divisors is an integer number (6882).

2⁸³⁹⁵⁰ is an apocalyptic number.

83950 is a deficient number, since it is larger than the sum of its proper divisors (81218).

83950 is a wasteful number, since it uses less digits than its factorization.

83950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 83950 is about 289.7412638890. The cubic root of 83950 is about 43.7865001521.

The spelling of 83950 in words is "eighty-three thousand, nine hundred fifty".