831041 has 8 divisors (see below), whose sum is σ = 883200. Its totient is φ = 779760.

The previous prime is 831037. The next prime is 831043. The reversal of 831041 is 140138.

It is a happy number.

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

It is not a de Polignac number, because 831041 - 2² = 831037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (831043) 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, 3515 + ... + 3743.

It is an arithmetic number, because the mean of its divisors is an integer number (110400).

2⁸³¹⁰⁴¹ is an apocalyptic number.

It is an amenable number.

831041 is a deficient number, since it is larger than the sum of its proper divisors (52159).

831041 is a wasteful number, since it uses less digits than its factorization.

831041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 831041 is about 911.6145018592. The cubic root of 831041 is about 94.0172369175.

Adding to 831041 its reverse (140138), we get a palindrome (971179).

The spelling of 831041 in words is "eight hundred thirty-one thousand, forty-one".