242367856 has 20 divisors (see below), whose sum is σ = 472026832. Its totient is φ = 120554496.

The previous prime is 242367821. The next prime is 242367899. The reversal of 242367856 is 658763242.

242367856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36156 + ... + 42331.

Almost surely, 2^242367856 is an apocalyptic number.

It is an amenable number.

242367856 is a deficient number, since it is larger than the sum of its proper divisors (229658976).

242367856 is a wasteful number, since it uses less digits than its factorization.

242367856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78688 (or 78682 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 242367856 is about 15568.1680360921. The cubic root of 242367856 is about 623.4835607550.

The spelling of 242367856 in words is "two hundred forty-two million, three hundred sixty-seven thousand, eight hundred fifty-six".