4323427 has 2 divisors, whose sum is σ = 4323428. Its totient is φ = 4323426.

The previous prime is 4323419. The next prime is 4323439. The reversal of 4323427 is 7243234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4323427 - 2³ = 4323419 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁸ + 3⁴ + 2³ + 3¹⁰ + 4¹¹ + 2¹¹ + 7⁴ .

It is not a weakly prime, because it can be changed into another prime (4323467) 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, 2161713 + 2161714.

It is an arithmetic number, because the mean of its divisors is an integer number (2161714).

Almost surely, 2^4323427 is an apocalyptic number.

4323427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323427 is an equidigital number, since it uses as much as digits as its factorization.

4323427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 25.

The square root of 4323427 is about 2079.2852137213. The cubic root of 4323427 is about 162.9081118589.

The spelling of 4323427 in words is "four million, three hundred twenty-three thousand, four hundred twenty-seven".