4263293 has 4 divisors (see below), whose sum is σ = 4282140. Its totient is φ = 4244448.

The previous prime is 4263289. The next prime is 4263299. The reversal of 4263293 is 3923624.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4072324 + 190969 = 2018^2 + 437^2 .

It is a cyclic number.

It is not a de Polignac number, because 4263293 - 2² = 4263289 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁹ + 6⁶ + 3⁴ + 2¹¹ + 9 + 3⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4263299) 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 in 3 ways as a sum of consecutive naturals, for example, 9080 + ... + 9537.

It is an arithmetic number, because the mean of its divisors is an integer number (1070535).

Almost surely, 2^4263293 is an apocalyptic number.

It is an amenable number.

4263293 is a deficient number, since it is larger than the sum of its proper divisors (18847).

4263293 is a wasteful number, since it uses less digits than its factorization.

4263293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18846.

The product of its digits is 7776, while the sum is 29.

The square root of 4263293 is about 2064.7743218086. The cubic root of 4263293 is about 162.1492933554.

The spelling of 4263293 in words is "four million, two hundred sixty-three thousand, two hundred ninety-three".