223452413 has 2 divisors, whose sum is σ = 223452414. Its totient is φ = 223452412.

The previous prime is 223452377. The next prime is 223452421. The reversal of 223452413 is 314254322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 192293689 + 31158724 = 13867^2 + 5582^2 .

It is a cyclic number.

It is not a de Polignac number, because 223452413 - 2⁸ = 223452157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223452443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111726206 + 111726207.

It is an arithmetic number, because the mean of its divisors is an integer number (111726207).

Almost surely, 2^223452413 is an apocalyptic number.

It is an amenable number.

223452413 is a deficient number, since it is larger than the sum of its proper divisors (1).

223452413 is an equidigital number, since it uses as much as digits as its factorization.

223452413 is an odious number, because the sum of its binary digits is odd.

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

The square root of 223452413 is about 14948.3247556373. The cubic root of 223452413 is about 606.8225106139.

The spelling of 223452413 in words is "two hundred twenty-three million, four hundred fifty-two thousand, four hundred thirteen".