223505232 has 40 divisors (see below), whose sum is σ = 578653440. Its totient is φ = 74338560.

The previous prime is 223505213. The next prime is 223505251. The reversal of 223505232 is 232505322.

223505232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223505213) and next prime (223505251).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18132 + ... + 27852.

It is an arithmetic number, because the mean of its divisors is an integer number (14466336).

Almost surely, 2^223505232 is an apocalyptic number.

It is an amenable number.

223505232 is an abundant number, since it is smaller than the sum of its proper divisors (355148208).

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

223505232 is a wasteful number, since it uses less digits than its factorization.

223505232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10211 (or 10205 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 223505232 is about 14950.0913709582. The cubic root of 223505232 is about 606.8703197987.

The spelling of 223505232 in words is "two hundred twenty-three million, five hundred five thousand, two hundred thirty-two".