224314523 has 2 divisors, whose sum is σ = 224314524. Its totient is φ = 224314522.

The previous prime is 224314511. The next prime is 224314529. The reversal of 224314523 is 325413422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224314523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224314492 and 224314501.

It is not a weakly prime, because it can be changed into another prime (224314529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112157261 + 112157262.

It is an arithmetic number, because the mean of its divisors is an integer number (112157262).

Almost surely, 2^224314523 is an apocalyptic number.

224314523 is a deficient number, since it is larger than the sum of its proper divisors (1).

224314523 is an equidigital number, since it uses as much as digits as its factorization.

224314523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 26.

The square root of 224314523 is about 14977.1333371911. The cubic root of 224314523 is about 607.6019105677.

Adding to 224314523 its reverse (325413422), we get a palindrome (549727945).

The spelling of 224314523 in words is "two hundred twenty-four million, three hundred fourteen thousand, five hundred twenty-three".