327427 has 6 divisors (see below), whose sum is σ = 345948. Its totient is φ = 309852.

The previous prime is 327421. The next prime is 327433. The reversal of 327427 is 724723.

It is an interprime number because it is at equal distance from previous prime (327421) and next prime (327433).

It is not a de Polignac number, because 327427 - 2³ = 327419 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 2¹⁵ + 4⁸ + 7⁴ + 2¹⁵ + 7⁵ .

It is a Duffinian number.

327427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (327421) 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 in 5 ways as a sum of consecutive naturals, for example, 93 + ... + 814.

It is an arithmetic number, because the mean of its divisors is an integer number (57658).

2³²⁷⁴²⁷ is an apocalyptic number.

327427 is a deficient number, since it is larger than the sum of its proper divisors (18521).

327427 is an equidigital number, since it uses as much as digits as its factorization.

327427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 926 counting only the distinct ones).

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

The square root of 327427 is about 572.2123731623. The cubic root of 327427 is about 68.9241622842.

The spelling of 327427 in words is "three hundred twenty-seven thousand, four hundred twenty-seven", and thus it is an iban number.