427327 has 2 divisors, whose sum is σ = 427328. Its totient is φ = 427326.

The previous prime is 427309. The next prime is 427333. The reversal of 427327 is 723724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 427327 - 2¹¹ = 425279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (427307) by changing a digit.

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 as a sum of consecutive naturals, namely, 213663 + 213664.

It is an arithmetic number, because the mean of its divisors is an integer number (213664).

2⁴²⁷³²⁷ is an apocalyptic number.

427327 is a deficient number, since it is larger than the sum of its proper divisors (1).

427327 is an equidigital number, since it uses as much as digits as its factorization.

427327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 25.

The square root of 427327 is about 653.7025317375. The cubic root of 427327 is about 75.3216996332.

The spelling of 427327 in words is "four hundred twenty-seven thousand, three hundred twenty-seven", and thus it is an iban number.