223285488 has 20 divisors (see below), whose sum is σ = 576820968. Its totient is φ = 74428480.

The previous prime is 223285487. The next prime is 223285493. The reversal of 223285488 is 884582322.

It is a super-3 number, since 3×223285488³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223285481) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2325843 + ... + 2325938.

Almost surely, 2^223285488 is an apocalyptic number.

It is an amenable number.

223285488 is an abundant number, since it is smaller than the sum of its proper divisors (353535480).

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

223285488 is a wasteful number, since it uses less digits than its factorization.

223285488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651792 (or 4651786 counting only the distinct ones).

The product of its digits is 245760, while the sum is 42.

The square root of 223285488 is about 14942.7403109336. The cubic root of 223285488 is about 606.6713686925.

The spelling of 223285488 in words is "two hundred twenty-three million, two hundred eighty-five thousand, four hundred eighty-eight".