223328366 has 8 divisors (see below), whose sum is σ = 335430480. Its totient is φ = 111518208.

The previous prime is 223328363. The next prime is 223328377. The reversal of 223328366 is 663823322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223328363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71066 + ... + 74141.

It is an arithmetic number, because the mean of its divisors is an integer number (41928810).

Almost surely, 2^223328366 is an apocalyptic number.

223328366 is a deficient number, since it is larger than the sum of its proper divisors (112102114).

223328366 is a wasteful number, since it uses less digits than its factorization.

223328366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145978.

The product of its digits is 62208, while the sum is 35.

The square root of 223328366 is about 14944.1749855922. The cubic root of 223328366 is about 606.7101996831.

The spelling of 223328366 in words is "two hundred twenty-three million, three hundred twenty-eight thousand, three hundred sixty-six".