242384224 has 12 divisors (see below), whose sum is σ = 477194004. Its totient is φ = 121192096.

The previous prime is 242384203. The next prime is 242384227. The reversal of 242384224 is 422483242.

It is a super-2 number, since 2×242384224² = 117500224088164352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242384227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3787222 + ... + 3787285.

It is an arithmetic number, because the mean of its divisors is an integer number (39766167).

Almost surely, 2^242384224 is an apocalyptic number.

It is an amenable number.

242384224 is a deficient number, since it is larger than the sum of its proper divisors (234809780).

242384224 is an equidigital number, since it uses as much as digits as its factorization.

242384224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574517 (or 7574509 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

The square root of 242384224 is about 15568.6937152736. The cubic root of 242384224 is about 623.4975958246.

The spelling of 242384224 in words is "two hundred forty-two million, three hundred eighty-four thousand, two hundred twenty-four".