224300136 has 16 divisors (see below), whose sum is σ = 560750400. Its totient is φ = 74766704.

The previous prime is 224300077. The next prime is 224300137. The reversal of 224300136 is 631003422.

It is a happy number.

224300136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (224300137) 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, 4672896 + ... + 4672943.

It is an arithmetic number, because the mean of its divisors is an integer number (35046900).

Almost surely, 2^224300136 is an apocalyptic number.

It is an amenable number.

224300136 is an abundant number, since it is smaller than the sum of its proper divisors (336450264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224300136 is a wasteful number, since it uses less digits than its factorization.

224300136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9345848 (or 9345844 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 224300136 is about 14976.6530306340. The cubic root of 224300136 is about 607.5889202429.

Adding to 224300136 its reverse (631003422), we get a palindrome (855303558).

The spelling of 224300136 in words is "two hundred twenty-four million, three hundred thousand, one hundred thirty-six".