223534036 has 24 divisors (see below), whose sum is σ = 427644000. Its totient is φ = 101392800.

The previous prime is 223534013. The next prime is 223534061. The reversal of 223534036 is 630435322.

It is a junction number, because it is equal to n+sod(n) for n = 223533995 and 223534013.

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, 16866 + ... + 27046.

It is an arithmetic number, because the mean of its divisors is an integer number (17818500).

Almost surely, 2^223534036 is an apocalyptic number.

It is an amenable number.

223534036 is a deficient number, since it is larger than the sum of its proper divisors (204109964).

223534036 is a wasteful number, since it uses less digits than its factorization.

223534036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10695 (or 10693 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 223534036 is about 14951.0546785168. The cubic root of 223534036 is about 606.8963886020.

Adding to 223534036 its reverse (630435322), we get a palindrome (853969358).

The spelling of 223534036 in words is "two hundred twenty-three million, five hundred thirty-four thousand, thirty-six".