264827 has 2 divisors, whose sum is σ = 264828. Its totient is φ = 264826.

The previous prime is 264811. The next prime is 264829. The reversal of 264827 is 728462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264827 - 2⁴ = 264811 is a prime.

Together with 264829, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 6² + 8⁶ + 4⁴ + 2¹⁰ + 7³ .

It is a self number, because there is not a number n which added to its sum of digits gives 264827.

It is not a weakly prime, because it can be changed into another prime (264829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132413 + 132414.

It is an arithmetic number, because the mean of its divisors is an integer number (132414).

2²⁶⁴⁸²⁷ is an apocalyptic number.

264827 is a deficient number, since it is larger than the sum of its proper divisors (1).

264827 is an equidigital number, since it uses as much as digits as its factorization.

264827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 264827 is about 514.6134471620. The cubic root of 264827 is about 64.2176024041.

The spelling of 264827 in words is "two hundred sixty-four thousand, eight hundred twenty-seven".