424027 has 2 divisors, whose sum is σ = 424028. Its totient is φ = 424026.

The previous prime is 424019. The next prime is 424037. The reversal of 424027 is 720424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424027 - 2³ = 424019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423995 and 424013.

It is not a weakly prime, because it can be changed into another prime (424007) 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, 212013 + 212014.

It is an arithmetic number, because the mean of its divisors is an integer number (212014).

2⁴²⁴⁰²⁷ is an apocalyptic number.

424027 is a deficient number, since it is larger than the sum of its proper divisors (1).

424027 is an equidigital number, since it uses as much as digits as its factorization.

424027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 424027 is about 651.1735559741. The cubic root of 424027 is about 75.1273097002.

The spelling of 424027 in words is "four hundred twenty-four thousand, twenty-seven", and thus it is an iban number.