223423275 has 12 divisors (see below), whose sum is σ = 369393272. Its totient is φ = 119159040.

The previous prime is 223423273. The next prime is 223423303. The reversal of 223423275 is 572324322.

223423275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223423275 - 2¹ = 223423273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223423271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489414 + ... + 1489563.

Almost surely, 2^223423275 is an apocalyptic number.

223423275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223423275 is a deficient number, since it is larger than the sum of its proper divisors (145969997).

223423275 is a wasteful number, since it uses less digits than its factorization.

223423275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978990 (or 2978985 counting only the distinct ones).

The product of its digits is 20160, while the sum is 30.

The square root of 223423275 is about 14947.3500995996. The cubic root of 223423275 is about 606.7961330918.

Adding to 223423275 its reverse (572324322), we get a palindrome (795747597).

The spelling of 223423275 in words is "two hundred twenty-three million, four hundred twenty-three thousand, two hundred seventy-five".