4263043 has 4 divisors (see below), whose sum is σ = 4281120. Its totient is φ = 4244968.

The previous prime is 4263037. The next prime is 4263047. The reversal of 4263043 is 3403624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4263043 - 2¹⁷ = 4131971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4263047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8680 + ... + 9157.

It is an arithmetic number, because the mean of its divisors is an integer number (1070280).

Almost surely, 2^4263043 is an apocalyptic number.

4263043 is a deficient number, since it is larger than the sum of its proper divisors (18077).

4263043 is a wasteful number, since it uses less digits than its factorization.

4263043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18076.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4263043 is about 2064.7137816172. The cubic root of 4263043 is about 162.1461238090.

Adding to 4263043 its reverse (3403624), we get a palindrome (7666667).

The spelling of 4263043 in words is "four million, two hundred sixty-three thousand, forty-three".