224126542 has 8 divisors (see below), whose sum is σ = 336532032. Its totient is φ = 111949200.

The previous prime is 224126537. The next prime is 224126543. The reversal of 224126542 is 245621422.

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

It is a self number, because there is not a number n which added to its sum of digits gives 224126542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224126543) by changing a digit.

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, 54559 + ... + 58522.

It is an arithmetic number, because the mean of its divisors is an integer number (42066504).

Almost surely, 2^224126542 is an apocalyptic number.

224126542 is a deficient number, since it is larger than the sum of its proper divisors (112405490).

224126542 is a wasteful number, since it uses less digits than its factorization.

224126542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114074.

The product of its digits is 7680, while the sum is 28.

The square root of 224126542 is about 14970.8564217282. The cubic root of 224126542 is about 607.4321347640.

Adding to 224126542 its reverse (245621422), we get a palindrome (469747964).

The spelling of 224126542 in words is "two hundred twenty-four million, one hundred twenty-six thousand, five hundred forty-two".