242003684 has 24 divisors (see below), whose sum is σ = 480090240. Its totient is φ = 105814944.

The previous prime is 242003683. The next prime is 242003743. The reversal of 242003684 is 486300242.

It is not an unprimeable number, because it can be changed into a prime (242003683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121484 + ... + 123459.

It is an arithmetic number, because the mean of its divisors is an integer number (20003760).

Almost surely, 2^242003684 is an apocalyptic number.

It is an amenable number.

242003684 is a deficient number, since it is larger than the sum of its proper divisors (238086556).

242003684 is a wasteful number, since it uses less digits than its factorization.

242003684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244979 (or 244977 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 242003684 is about 15556.4675938980. The cubic root of 242003684 is about 623.1711306121.

The spelling of 242003684 in words is "two hundred forty-two million, three thousand, six hundred eighty-four".