224513347 has 2 divisors, whose sum is σ = 224513348. Its totient is φ = 224513346.

The previous prime is 224513279. The next prime is 224513357. The reversal of 224513347 is 743315422.

It is a happy number.

224513347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224513347 - 2²³ = 216124739 is a prime.

It is a super-2 number, since 2×224513347² = 100812485962284818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224513357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112256673 + 112256674.

It is an arithmetic number, because the mean of its divisors is an integer number (112256674).

Almost surely, 2^224513347 is an apocalyptic number.

224513347 is a deficient number, since it is larger than the sum of its proper divisors (1).

224513347 is an equidigital number, since it uses as much as digits as its factorization.

224513347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 224513347 is about 14983.7694523107. The cubic root of 224513347 is about 607.7813760873.

Adding to 224513347 its reverse (743315422), we get a palindrome (967828769).

The spelling of 224513347 in words is "two hundred twenty-four million, five hundred thirteen thousand, three hundred forty-seven".