4273427 has 2 divisors, whose sum is σ = 4273428. Its totient is φ = 4273426.

The previous prime is 4273417. The next prime is 4273439. The reversal of 4273427 is 7243724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4273427 - 2¹⁸ = 4011283 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4⁸ + 2⁹ + 7⁴ + 3⁴ + 4¹¹ + 2¹³ + 7⁴ .

It is a pancake number, because a pancake can be divided into 4273427 parts by 2923 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 4273427.

It is not a weakly prime, because it can be changed into another prime (4273417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136713 + 2136714.

It is an arithmetic number, because the mean of its divisors is an integer number (2136714).

Almost surely, 2^4273427 is an apocalyptic number.

4273427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273427 is an equidigital number, since it uses as much as digits as its factorization.

4273427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 29.

The square root of 4273427 is about 2067.2268864351. The cubic root of 4273427 is about 162.2776699145.

The spelling of 4273427 in words is "four million, two hundred seventy-three thousand, four hundred twenty-seven".