223253297 has 2 divisors, whose sum is σ = 223253298. Its totient is φ = 223253296.

The previous prime is 223253269. The next prime is 223253369. The reversal of 223253297 is 792352322.

223253297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145178401 + 78074896 = 12049^2 + 8836^2 .

It is a cyclic number.

It is not a de Polignac number, because 223253297 - 2²⁶ = 156144433 is a prime.

It is a super-3 number, since 3×223253297³ (a number of 26 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (223253237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111626648 + 111626649.

It is an arithmetic number, because the mean of its divisors is an integer number (111626649).

Almost surely, 2^223253297 is an apocalyptic number.

It is an amenable number.

223253297 is a deficient number, since it is larger than the sum of its proper divisors (1).

223253297 is an equidigital number, since it uses as much as digits as its factorization.

223253297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 223253297 is about 14941.6631269749. The cubic root of 223253297 is about 606.6422127499.

The spelling of 223253297 in words is "two hundred twenty-three million, two hundred fifty-three thousand, two hundred ninety-seven".