163230604 has 6 divisors (see below), whose sum is σ = 285653564. Its totient is φ = 81615300.

The previous prime is 163230581. The next prime is 163230611. The reversal of 163230604 is 406032361.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20403822 + ... + 20403829.

Almost surely, 2^163230604 is an apocalyptic number.

It is an amenable number.

163230604 is a deficient number, since it is larger than the sum of its proper divisors (122422960).

163230604 is a wasteful number, since it uses less digits than its factorization.

163230604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40807655 (or 40807653 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 163230604 is about 12776.1732925004. The cubic root of 163230604 is about 546.5130404788.

Adding to 163230604 its reverse (406032361), we get a palindrome (569262965).

The spelling of 163230604 in words is "one hundred sixty-three million, two hundred thirty thousand, six hundred four".