4070543 has 2 divisors, whose sum is σ = 4070544. Its totient is φ = 4070542.

The previous prime is 4070537. The next prime is 4070557. The reversal of 4070543 is 3450704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4070543 - 2¹⁴ = 4054159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4070533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2035271 + 2035272.

It is an arithmetic number, because the mean of its divisors is an integer number (2035272).

Almost surely, 2^4070543 is an apocalyptic number.

4070543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4070543 is an equidigital number, since it uses as much as digits as its factorization.

4070543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4070543 is about 2017.5586732484. The cubic root of 4070543 is about 159.6678395570.

The spelling of 4070543 in words is "four million, seventy thousand, five hundred forty-three".