4242868 has 12 divisors (see below), whose sum is σ = 8485792. Its totient is φ = 1818360.

The previous prime is 4242859. The next prime is 4242869. The reversal of 4242868 is 8682424.

4242868 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242869) 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, 75738 + ... + 75793.

Almost surely, 2^4242868 is an apocalyptic number.

It is an amenable number.

4242868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242868 is a wasteful number, since it uses less digits than its factorization.

4242868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151542 (or 151540 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 4242868 is about 2059.8223224346. The cubic root of 4242868 is about 161.8899318377.

The spelling of 4242868 in words is "four million, two hundred forty-two thousand, eight hundred sixty-eight".