4226743 has 4 divisors (see below), whose sum is σ = 4242280. Its totient is φ = 4211208.

The previous prime is 4226713. The next prime is 4226767. The reversal of 4226743 is 3476224.

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 4226743 - 2⁵ = 4226711 is a prime.

It is a Duffinian number.

4226743 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226713) 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 in 3 ways as a sum of consecutive naturals, for example, 7353 + ... + 7906.

It is an arithmetic number, because the mean of its divisors is an integer number (1060570).

Almost surely, 2^4226743 is an apocalyptic number.

4226743 is a deficient number, since it is larger than the sum of its proper divisors (15537).

4226743 is a wasteful number, since it uses less digits than its factorization.

4226743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15536.

The product of its digits is 8064, while the sum is 28.

The square root of 4226743 is about 2055.9044238485. The cubic root of 4226743 is about 161.6845841669.

The spelling of 4226743 in words is "four million, two hundred twenty-six thousand, seven hundred forty-three".