223374353 has 4 divisors (see below), whose sum is σ = 223406400. Its totient is φ = 223342308.

The previous prime is 223374341. The next prime is 223374391. The reversal of 223374353 is 353473322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 353473322 = 2 ⋅176736661.

It is a cyclic number.

It is not a de Polignac number, because 223374353 - 2⁴ = 223374337 is a prime.

It is a super-2 number, since 2×223374353² = 99792203156337218, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223374553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653 + ... + 21146.

It is an arithmetic number, because the mean of its divisors is an integer number (55851600).

Almost surely, 2^223374353 is an apocalyptic number.

It is an amenable number.

223374353 is a deficient number, since it is larger than the sum of its proper divisors (32047).

223374353 is a wasteful number, since it uses less digits than its factorization.

223374353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32046.

The product of its digits is 45360, while the sum is 32.

The square root of 223374353 is about 14945.7135326488. The cubic root of 223374353 is about 606.7518407094.

The spelling of 223374353 in words is "two hundred twenty-three million, three hundred seventy-four thousand, three hundred fifty-three".