827423 has 2 divisors, whose sum is σ = 827424.
Its totient is φ = 827422.
The previous prime is 827417. The next prime is 827429. The reversal of 827423 is 324728.
It is a balanced prime because it is at equal distance from previous prime (827417) and next prime (827429).
It is a cyclic number.
It is not a de Polignac number, because 827423 - 214 = 811039 is a prime.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 827392 and 827401.
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 827423.
It is not a weakly prime, because it can be changed into another prime (827429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413711 + 413712.
It is an arithmetic number, because the mean of its divisors is an integer number (413712).
2827423 is an apocalyptic number.
827423 is a deficient number, since it is larger than the sum of its proper divisors (1).
827423 is an equidigital number, since it uses as much as digits as its factorization.
827423 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2688, while the sum is 26.
The square root of 827423 is about 909.6279459207.
The cubic root of 827423 is about 93.8806013846.
The spelling of 827423 in words is "eight hundred twenty-seven thousand, four hundred twenty-three".