223675234 has 4 divisors (see below), whose sum is σ = 335512854. Its totient is φ = 111837616.

The previous prime is 223675229. The next prime is 223675241. The reversal of 223675234 is 432576322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 147549609 + 76125625 = 12147^2 + 8725^2 .

It is a super-2 number, since 2×223675234² = 100061220609909512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223675234.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55918807 + ... + 55918810.

Almost surely, 2^223675234 is an apocalyptic number.

223675234 is a deficient number, since it is larger than the sum of its proper divisors (111837620).

223675234 is a wasteful number, since it uses less digits than its factorization.

223675234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111837619.

The product of its digits is 60480, while the sum is 34.

The square root of 223675234 is about 14955.7759410871. The cubic root of 223675234 is about 607.0241462077.

The spelling of 223675234 in words is "two hundred twenty-three million, six hundred seventy-five thousand, two hundred thirty-four".