242860216 has 16 divisors (see below), whose sum is σ = 465953400. Its totient is φ = 118605984.

The previous prime is 242860207. The next prime is 242860253. The reversal of 242860216 is 612068242.

242860216 is digitally balanced in base 2, 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, 352651 + ... + 353338.

Almost surely, 2^242860216 is an apocalyptic number.

It is an amenable number.

242860216 is a deficient number, since it is larger than the sum of its proper divisors (223093184).

242860216 is a wasteful number, since it uses less digits than its factorization.

242860216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706038 (or 706034 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 242860216 is about 15583.9730492580. The cubic root of 242860216 is about 623.9054686407.

The spelling of 242860216 in words is "two hundred forty-two million, eight hundred sixty thousand, two hundred sixteen".