223047676 has 6 divisors (see below), whose sum is σ = 390333440. Its totient is φ = 111523836.

The previous prime is 223047661. The next prime is 223047683. The reversal of 223047676 is 676740322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27880956 + ... + 27880963.

Almost surely, 2^223047676 is an apocalyptic number.

It is an amenable number.

223047676 is a deficient number, since it is larger than the sum of its proper divisors (167285764).

223047676 is a wasteful number, since it uses less digits than its factorization.

223047676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55761923 (or 55761921 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 223047676 is about 14934.7807483070. The cubic root of 223047676 is about 606.4559121140.

Adding to 223047676 its reverse (676740322), we get a palindrome (899787998).

The spelling of 223047676 in words is "two hundred twenty-three million, forty-seven thousand, six hundred seventy-six".