4270543 has 2 divisors, whose sum is σ = 4270544. Its totient is φ = 4270542.

The previous prime is 4270537. The next prime is 4270559. The reversal of 4270543 is 3450724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4270543 - 2⁹ = 4270031 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁴ + 2 + 7⁵ + 0 + 5³ + 4¹¹ + 3¹⁰ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4270523) 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, 2135271 + 2135272.

It is an arithmetic number, because the mean of its divisors is an integer number (2135272).

Almost surely, 2^4270543 is an apocalyptic number.

4270543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4270543 is an equidigital number, since it uses as much as digits as its factorization.

4270543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 4270543 is about 2066.5292158593. The cubic root of 4270543 is about 162.2411563528.

The spelling of 4270543 in words is "four million, two hundred seventy thousand, five hundred forty-three".