223232032 has 24 divisors (see below), whose sum is σ = 465341436. Its totient is φ = 105050112.

The previous prime is 223232011. The next prime is 223232039. The reversal of 223232032 is 230232322.

It can be written as a sum of positive squares in 2 ways, for example, as 214446736 + 8785296 = 14644^2 + 2964^2 .

It is a super-3 number, since 3×223232032³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (223232039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204633 + ... + 205720.

Almost surely, 2^223232032 is an apocalyptic number.

It is an amenable number.

223232032 is an abundant number, since it is smaller than the sum of its proper divisors (242109404).

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

223232032 is a wasteful number, since it uses less digits than its factorization.

223232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410380 (or 410372 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 223232032 is about 14940.9515091911. The cubic root of 223232032 is about 606.6229511362.

Adding to 223232032 its reverse (230232322), we get a palindrome (453464354).

The spelling of 223232032 in words is "two hundred twenty-three million, two hundred thirty-two thousand, thirty-two".