224000242 has 8 divisors (see below), whose sum is σ = 337878000. Its totient is φ = 111374244.

The previous prime is 224000237. The next prime is 224000251. The reversal of 224000242 is 242000422.

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

It is a super-2 number, since 2×224000242² = 100352216832117128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312492 + ... + 313207.

It is an arithmetic number, because the mean of its divisors is an integer number (42234750).

Almost surely, 2^224000242 is an apocalyptic number.

224000242 is a deficient number, since it is larger than the sum of its proper divisors (113877758).

224000242 is a wasteful number, since it uses less digits than its factorization.

224000242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625880.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 224000242 is about 14966.6376317461. The cubic root of 224000242 is about 607.3180130818.

Adding to 224000242 its reverse (242000422), we get a palindrome (466000664).

The spelling of 224000242 in words is "two hundred twenty-four million, two hundred forty-two", and thus it is an aban number.