223340320 has 48 divisors (see below), whose sum is σ = 603021888. Its totient is φ = 76573440.

The previous prime is 223340303. The next prime is 223340333. The reversal of 223340320 is 23043322.

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, 98586 + ... + 100825.

It is an arithmetic number, because the mean of its divisors is an integer number (12562956).

Almost surely, 2^223340320 is an apocalyptic number.

223340320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223340320 is an abundant number, since it is smaller than the sum of its proper divisors (379681568).

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

223340320 is a wasteful number, since it uses less digits than its factorization.

223340320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199433 (or 199425 counting only the distinct ones).

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

The square root of 223340320 is about 14944.5749354072. The cubic root of 223340320 is about 606.7210245273.

Adding to 223340320 its reverse (23043322), we get a palindrome (246383642).

The spelling of 223340320 in words is "two hundred twenty-three million, three hundred forty thousand, three hundred twenty".