4242266 has 8 divisors (see below), whose sum is σ = 7272480. Its totient is φ = 1818108.

The previous prime is 4242253. The next prime is 4242269. The reversal of 4242266 is 6622424.

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

It is a d-powerful number, because it can be written as 4 + 2⁸ + 4² + 2¹⁰ + 2²² + 6 + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (4242269) 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, 151496 + ... + 151523.

It is an arithmetic number, because the mean of its divisors is an integer number (909060).

Almost surely, 2^4242266 is an apocalyptic number.

4242266 is a deficient number, since it is larger than the sum of its proper divisors (3030214).

4242266 is a wasteful number, since it uses less digits than its factorization.

4242266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303028.

The product of its digits is 4608, while the sum is 26.

The square root of 4242266 is about 2059.6761881422. The cubic root of 4242266 is about 161.8822748826.

The spelling of 4242266 in words is "four million, two hundred forty-two thousand, two hundred sixty-six".