223025232 has 20 divisors (see below), whose sum is σ = 576148640. Its totient is φ = 74341728.

The previous prime is 223025197. The next prime is 223025237. The reversal of 223025232 is 232520322.

It is a junction number, because it is equal to n+sod(n) for n = 223025199 and 223025208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223025237) by changing a digit.

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, 2323132 + ... + 2323227.

It is an arithmetic number, because the mean of its divisors is an integer number (28807432).

Almost surely, 2^223025232 is an apocalyptic number.

It is an amenable number.

223025232 is an abundant number, since it is smaller than the sum of its proper divisors (353123408).

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

223025232 is a wasteful number, since it uses less digits than its factorization.

223025232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646370 (or 4646364 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 223025232 is about 14934.0293290190. The cubic root of 223025232 is about 606.4355700459.

Adding to 223025232 its reverse (232520322), we get a palindrome (455545554).

The spelling of 223025232 in words is "two hundred twenty-three million, twenty-five thousand, two hundred thirty-two".