223004152 has 32 divisors (see below), whose sum is σ = 478396800. Its totient is φ = 95467104.

The previous prime is 223004137. The next prime is 223004179. The reversal of 223004152 is 251400322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68923 + ... + 72085.

It is an arithmetic number, because the mean of its divisors is an integer number (14949900).

Almost surely, 2^223004152 is an apocalyptic number.

It is an amenable number.

223004152 is an abundant number, since it is smaller than the sum of its proper divisors (255392648).

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

223004152 is a wasteful number, since it uses less digits than its factorization.

223004152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435 (or 4431 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 223004152 is about 14933.3235416635. The cubic root of 223004152 is about 606.4164629932.

Adding to 223004152 its reverse (251400322), we get a palindrome (474404474).

The spelling of 223004152 in words is "two hundred twenty-three million, four thousand, one hundred fifty-two".