827214467 has 2 divisors, whose sum is σ = 827214468. Its totient is φ = 827214466.

The previous prime is 827214413. The next prime is 827214469. The reversal of 827214467 is 764412728.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 827214467 - 2⁶ = 827214403 is a prime.

Together with 827214469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (827214469) 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 as a sum of consecutive naturals, namely, 413607233 + 413607234.

It is an arithmetic number, because the mean of its divisors is an integer number (413607234).

Almost surely, 2^827214467 is an apocalyptic number.

827214467 is a deficient number, since it is larger than the sum of its proper divisors (1).

827214467 is an equidigital number, since it uses as much as digits as its factorization.

827214467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150528, while the sum is 41.

The square root of 827214467 is about 28761.3363215272. The cubic root of 827214467 is about 938.7271390406.

The spelling of 827214467 in words is "eight hundred twenty-seven million, two hundred fourteen thousand, four hundred sixty-seven".