4242230 has 8 divisors (see below), whose sum is σ = 7636032. Its totient is φ = 1696888.

The previous prime is 4242223. The next prime is 4242233. The reversal of 4242230 is 322424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4242199 and 4242208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242233) 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, 212102 + ... + 212121.

It is an arithmetic number, because the mean of its divisors is an integer number (954504).

Almost surely, 2^4242230 is an apocalyptic number.

4242230 is a deficient number, since it is larger than the sum of its proper divisors (3393802).

4242230 is a wasteful number, since it uses less digits than its factorization.

4242230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424230.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4242230 is about 2059.6674488859. The cubic root of 4242230 is about 161.8818169687.

Adding to 4242230 its reverse (322424), we get a palindrome (4564654).

The spelling of 4242230 in words is "four million, two hundred forty-two thousand, two hundred thirty".