832431 has 8 divisors (see below), whose sum is σ = 1128960. Its totient is φ = 545432.

The previous prime is 832427. The next prime is 832451. The reversal of 832431 is 134238.

It is a happy number.

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 832431 - 2² = 832427 is a prime.

It is a super-2 number, since 2×832431² = 1385882739522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 832398 and 832407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175 + ... + 2528.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

2⁸³²⁴³¹ is an apocalyptic number.

832431 is a deficient number, since it is larger than the sum of its proper divisors (296529).

832431 is a wasteful number, since it uses less digits than its factorization.

832431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765.

The product of its digits is 576, while the sum is 21.

The square root of 832431 is about 912.3765669941. The cubic root of 832431 is about 94.0696254945.

Adding to 832431 its reverse (134238), we get a palindrome (966669).

The spelling of 832431 in words is "eight hundred thirty-two thousand, four hundred thirty-one".