223033472 has 32 divisors (see below), whose sum is σ = 470465820. Its totient is φ = 104955904.

The previous prime is 223033451. The next prime is 223033513. The reversal of 223033472 is 274330322.

It can be written as a sum of positive squares in 2 ways, for example, as 203461696 + 19571776 = 14264^2 + 4424^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 49073 + ... + 53424.

Almost surely, 2^223033472 is an apocalyptic number.

It is an amenable number.

223033472 is an abundant number, since it is smaller than the sum of its proper divisors (247432348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223033472 is a wasteful number, since it uses less digits than its factorization.

223033472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102528 (or 102516 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 223033472 is about 14934.3052064701. The cubic root of 223033472 is about 606.4430385096.

Adding to 223033472 its reverse (274330322), we get a palindrome (497363794).

The spelling of 223033472 in words is "two hundred twenty-three million, thirty-three thousand, four hundred seventy-two".