223046332 has 12 divisors (see below), whose sum is σ = 399408856. Its totient is φ = 108929520.

The previous prime is 223046321. The next prime is 223046347. The reversal of 223046332 is 233640322.

It is a happy number.

223046332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 223046297 and 223046306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648219 + ... + 648562.

Almost surely, 2^223046332 is an apocalyptic number.

It is an amenable number.

223046332 is a deficient number, since it is larger than the sum of its proper divisors (176362524).

223046332 is a wasteful number, since it uses less digits than its factorization.

223046332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296828 (or 1296826 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 223046332 is about 14934.7357526004. The cubic root of 223046332 is about 606.4546940211.

Adding to 223046332 its reverse (233640322), we get a palindrome (456686654).

The spelling of 223046332 in words is "two hundred twenty-three million, forty-six thousand, three hundred thirty-two".