82703 has 4 divisors (see below), whose sum is σ = 83328. Its totient is φ = 82080.

The previous prime is 82699. The next prime is 82721. The reversal of 82703 is 30728.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 82703 - 2² = 82699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82723) 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, 26 + ... + 407.

It is an arithmetic number, because the mean of its divisors is an integer number (20832).

2⁸²⁷⁰³ is an apocalyptic number.

82703 is a deficient number, since it is larger than the sum of its proper divisors (625).

82703 is a wasteful number, since it uses less digits than its factorization.

82703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 82703 is about 287.5812928547. The cubic root of 82703 is about 43.5686150139.

The spelling of 82703 in words is "eighty-two thousand, seven hundred three".