223552043 has 16 divisors (see below), whose sum is σ = 276460800. Its totient is φ = 177720480.

The previous prime is 223552037. The next prime is 223552051. The reversal of 223552043 is 340255322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223552043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223552033) 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 15 ways as a sum of consecutive naturals, for example, 38423 + ... + 43856.

It is an arithmetic number, because the mean of its divisors is an integer number (17278800).

Almost surely, 2^223552043 is an apocalyptic number.

223552043 is a deficient number, since it is larger than the sum of its proper divisors (52908757).

223552043 is a wasteful number, since it uses less digits than its factorization.

223552043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82322.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 223552043 is about 14951.6568647090. The cubic root of 223552043 is about 606.9126845392.

The spelling of 223552043 in words is "two hundred twenty-three million, five hundred fifty-two thousand, forty-three".