223245253 has 16 divisors (see below), whose sum is σ = 284258304. Its totient is φ = 170253360.

The previous prime is 223245251. The next prime is 223245271. The reversal of 223245253 is 352542322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 223245253 - 2¹ = 223245251 is a prime.

It is a super-3 number, since 3×223245253³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223245251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27225 + ... + 34462.

It is an arithmetic number, because the mean of its divisors is an integer number (17766144).

Almost surely, 2^223245253 is an apocalyptic number.

It is an amenable number.

223245253 is a deficient number, since it is larger than the sum of its proper divisors (61013051).

223245253 is a wasteful number, since it uses less digits than its factorization.

223245253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61752.

The product of its digits is 14400, while the sum is 28.

The square root of 223245253 is about 14941.3939443413. The cubic root of 223245253 is about 606.6349267230.

Adding to 223245253 its reverse (352542322), we get a palindrome (575787575).

The spelling of 223245253 in words is "two hundred twenty-three million, two hundred forty-five thousand, two hundred fifty-three".