836231 has 6 divisors (see below), whose sum is σ = 919296. Its totient is φ = 760100.

The previous prime is 836219. The next prime is 836233. The reversal of 836231 is 132638.

It is not a de Polignac number, because 836231 - 2¹⁰ = 835207 is a prime.

It is a super-2 number, since 2×836231² = 1398564570722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 836197 and 836206.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 836231.

It is not an unprimeable number, because it can be changed into a prime (836233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3335 + ... + 3576.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

2⁸³⁶²³¹ is an apocalyptic number.

836231 is a deficient number, since it is larger than the sum of its proper divisors (83065).

836231 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 13 representation: 836231 = (233816)₁₃.

836231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933 (or 6922 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 836231 is about 914.4566692851. The cubic root of 836231 is about 94.2125490590.

Adding to 836231 its reverse (132638), we get a palindrome (968869).

The spelling of 836231 in words is "eight hundred thirty-six thousand, two hundred thirty-one".