224135017 has 4 divisors (see below), whose sum is σ = 224270980. Its totient is φ = 223999056.

The previous prime is 224135003. The next prime is 224135027. The reversal of 224135017 is 710531422.

It is a happy number.

224135017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 166435801 + 57699216 = 12901^2 + 7596^2 .

It is a cyclic number.

It is not a de Polignac number, because 224135017 - 2²³ = 215746409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224134982 and 224135000.

It is not an unprimeable number, because it can be changed into a prime (224135027) 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, 65478 + ... + 68815.

It is an arithmetic number, because the mean of its divisors is an integer number (56067745).

Almost surely, 2^224135017 is an apocalyptic number.

It is an amenable number.

224135017 is a deficient number, since it is larger than the sum of its proper divisors (135963).

224135017 is a wasteful number, since it uses less digits than its factorization.

224135017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135962.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 224135017 is about 14971.1394689917. The cubic root of 224135017 is about 607.4397910377.

Adding to 224135017 its reverse (710531422), we get a palindrome (934666439).

The spelling of 224135017 in words is "two hundred twenty-four million, one hundred thirty-five thousand, seventeen".