223383442 has 16 divisors (see below), whose sum is σ = 337262400. Its totient is φ = 110965680.

The previous prime is 223383389. The next prime is 223383449. The reversal of 223383442 is 244383322.

It is not an unprimeable number, because it can be changed into a prime (223383449) 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 7 ways as a sum of consecutive naturals, for example, 301909 + ... + 302647.

It is an arithmetic number, because the mean of its divisors is an integer number (21078900).

Almost surely, 2^223383442 is an apocalyptic number.

223383442 is a deficient number, since it is larger than the sum of its proper divisors (113878958).

223383442 is a wasteful number, since it uses less digits than its factorization.

223383442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521.

The product of its digits is 27648, while the sum is 31.

The square root of 223383442 is about 14946.0175966710. The cubic root of 223383442 is about 606.7600700825.

The spelling of 223383442 in words is "two hundred twenty-three million, three hundred eighty-three thousand, four hundred forty-two".