230827 has 2 divisors, whose sum is σ = 230828. Its totient is φ = 230826.

The previous prime is 230819. The next prime is 230833. The reversal of 230827 is 728032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230827 - 2³ = 230819 is a prime.

It is a super-2 number, since 2×230827² = 106562207858, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 230798 and 230807.

It is not a weakly prime, because it can be changed into another prime (230807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115413 + 115414.

It is an arithmetic number, because the mean of its divisors is an integer number (115414).

2²³⁰⁸²⁷ is an apocalyptic number.

230827 is a deficient number, since it is larger than the sum of its proper divisors (1).

230827 is an equidigital number, since it uses as much as digits as its factorization.

230827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 230827 is about 480.4445857745. Note that the first 3 decimals coincide. The cubic root of 230827 is about 61.3426032250.

Adding to 230827 its reverse (728032), we get a palindrome (958859).

The spelling of 230827 in words is "two hundred thirty thousand, eight hundred twenty-seven".