163230416 has 10 divisors (see below), whose sum is σ = 316258962. Its totient is φ = 81615200.

The previous prime is 163230391. The next prime is 163230427. The reversal of 163230416 is 614032361.

163230416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 141514816 + 21715600 = 11896^2 + 4660^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100935 + ... + 5100966.

Almost surely, 2^163230416 is an apocalyptic number.

163230416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

163230416 is a deficient number, since it is larger than the sum of its proper divisors (153028546).

163230416 is a wasteful number, since it uses less digits than its factorization.

163230416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10201909 (or 10201903 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 163230416 is about 12776.1659350527. The cubic root of 163230416 is about 546.5128306642.

Adding to 163230416 its reverse (614032361), we get a palindrome (777262777).

The spelling of 163230416 in words is "one hundred sixty-three million, two hundred thirty thousand, four hundred sixteen".