832730 has 8 divisors (see below), whose sum is σ = 1498932. Its totient is φ = 333088.

The previous prime is 832729. The next prime is 832747. The reversal of 832730 is 37238.

It can be written as a sum of positive squares in 2 ways, for example, as 829921 + 2809 = 911^2 + 53^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 832696 and 832705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41627 + ... + 41646.

2⁸³²⁷³⁰ is an apocalyptic number.

832730 is a deficient number, since it is larger than the sum of its proper divisors (666202).

832730 is a wasteful number, since it uses less digits than its factorization.

832730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83280.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 832730 is about 912.5404100641. The cubic root of 832730 is about 94.0808870690.

Adding to 832730 its reverse (37238), we get a palindrome (869968).

The spelling of 832730 in words is "eight hundred thirty-two thousand, seven hundred thirty".