242665882 has 8 divisors (see below), whose sum is σ = 365905152. Its totient is φ = 120697500.

The previous prime is 242665867. The next prime is 242665883. The reversal of 242665882 is 288566242.

242665882 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (242665883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317244 + ... + 318007.

It is an arithmetic number, because the mean of its divisors is an integer number (45738144).

Almost surely, 2^242665882 is an apocalyptic number.

242665882 is a deficient number, since it is larger than the sum of its proper divisors (123239270).

242665882 is a wasteful number, since it uses less digits than its factorization.

242665882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635444.

The product of its digits is 368640, while the sum is 43.

The square root of 242665882 is about 15577.7367419019. The cubic root of 242665882 is about 623.7390101986.

The spelling of 242665882 in words is "two hundred forty-two million, six hundred sixty-five thousand, eight hundred eighty-two".