831283 has 8 divisors (see below), whose sum is σ = 890352. Its totient is φ = 773376.

The previous prime is 831253. The next prime is 831287. The reversal of 831283 is 382138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 831283 - 2¹⁷ = 700211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (831287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591 + ... + 2047.

It is an arithmetic number, because the mean of its divisors is an integer number (111294).

2⁸³¹²⁸³ is an apocalyptic number.

831283 is a deficient number, since it is larger than the sum of its proper divisors (59069).

831283 is a wasteful number, since it uses less digits than its factorization.

831283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581.

The product of its digits is 1152, while the sum is 25.

The square root of 831283 is about 911.7472237413. The cubic root of 831283 is about 94.0263620041.

The spelling of 831283 in words is "eight hundred thirty-one thousand, two hundred eighty-three".