224336797 has 2 divisors, whose sum is σ = 224336798. Its totient is φ = 224336796.

The previous prime is 224336759. The next prime is 224336807. The reversal of 224336797 is 797633422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121638841 + 102697956 = 11029^2 + 10134^2 .

It is a cyclic number.

It is not a de Polignac number, because 224336797 - 2¹⁹ = 223812509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224336197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112168398 + 112168399.

It is an arithmetic number, because the mean of its divisors is an integer number (112168399).

Almost surely, 2^224336797 is an apocalyptic number.

It is an amenable number.

224336797 is a deficient number, since it is larger than the sum of its proper divisors (1).

224336797 is an equidigital number, since it uses as much as digits as its factorization.

224336797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 43.

The square root of 224336797 is about 14977.8769189762. The cubic root of 224336797 is about 607.6220211352.

The spelling of 224336797 in words is "two hundred twenty-four million, three hundred thirty-six thousand, seven hundred ninety-seven".