223738604 has 12 divisors (see below), whose sum is σ = 412150200. Its totient is φ = 105981408.

The previous prime is 223738597. The next prime is 223738607. The reversal of 223738604 is 406837322.

It is not an unprimeable number, because it can be changed into a prime (223738607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471889 + ... + 1472040.

It is an arithmetic number, because the mean of its divisors is an integer number (34345850).

Almost surely, 2^223738604 is an apocalyptic number.

It is an amenable number.

223738604 is a deficient number, since it is larger than the sum of its proper divisors (188411596).

223738604 is a wasteful number, since it uses less digits than its factorization.

223738604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943952 (or 2943950 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 223738604 is about 14957.8943705322. The cubic root of 223738604 is about 607.0814666470.

The spelling of 223738604 in words is "two hundred twenty-three million, seven hundred thirty-eight thousand, six hundred four".