4229243 has 4 divisors (see below), whose sum is σ = 4478040. Its totient is φ = 3980448.

The previous prime is 4229231. The next prime is 4229249. The reversal of 4229243 is 3429224.

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

It is not a de Polignac number, because 4229243 - 2¹² = 4225147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4229249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124373 + ... + 124406.

It is an arithmetic number, because the mean of its divisors is an integer number (1119510).

Almost surely, 2^4229243 is an apocalyptic number.

4229243 is a deficient number, since it is larger than the sum of its proper divisors (248797).

4229243 is a wasteful number, since it uses less digits than its factorization.

4229243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248796.

The product of its digits is 3456, while the sum is 26.

The square root of 4229243 is about 2056.5123388883. The cubic root of 4229243 is about 161.7164551838.

The spelling of 4229243 in words is "four million, two hundred twenty-nine thousand, two hundred forty-three".