224613142 has 8 divisors (see below), whose sum is σ = 362836656. Its totient is φ = 103667592.

The previous prime is 224613113. The next prime is 224613143. The reversal of 224613142 is 241316422.

It is a happy number.

224613142 is digitally balanced in base 2, 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 a super-2 number, since 2×224613142² = 100902127118224328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224613143) 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, 4319458 + ... + 4319509.

It is an arithmetic number, because the mean of its divisors is an integer number (45354582).

Almost surely, 2^224613142 is an apocalyptic number.

224613142 is a deficient number, since it is larger than the sum of its proper divisors (138223514).

224613142 is a wasteful number, since it uses less digits than its factorization.

224613142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8638982.

The product of its digits is 2304, while the sum is 25.

The square root of 224613142 is about 14987.0991856330. The cubic root of 224613142 is about 607.8714146213.

Adding to 224613142 its reverse (241316422), we get a palindrome (465929564).

It can be divided in two parts, 22 and 4613142, that added together give a palindrome (4613164).

The spelling of 224613142 in words is "two hundred twenty-four million, six hundred thirteen thousand, one hundred forty-two".