223133752 has 16 divisors (see below), whose sum is σ = 425467800. Its totient is φ = 109675680.

The previous prime is 223133747. The next prime is 223133761. The reversal of 223133752 is 257331322.

It is a super-3 number, since 3×223133752³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223133752.

It is a congruent number.

It is an unprimeable number.

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, 235899 + ... + 236842.

Almost surely, 2^223133752 is an apocalyptic number.

It is an amenable number.

223133752 is a deficient number, since it is larger than the sum of its proper divisors (202334048).

223133752 is a wasteful number, since it uses less digits than its factorization.

223133752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472806 (or 472802 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 223133752 is about 14937.6621999562. The cubic root of 223133752 is about 606.5339142501.

The spelling of 223133752 in words is "two hundred twenty-three million, one hundred thirty-three thousand, seven hundred fifty-two".