163238484 has 12 divisors (see below), whose sum is σ = 380889824. Its totient is φ = 54412824.

The previous prime is 163238483. The next prime is 163238489. The reversal of 163238484 is 484832361.

It is a happy number.

163238484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163238483) 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, 6801592 + ... + 6801615.

Almost surely, 2^163238484 is an apocalyptic number.

It is an amenable number.

163238484 is an abundant number, since it is smaller than the sum of its proper divisors (217651340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163238484 is a wasteful number, since it uses less digits than its factorization.

163238484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13603214 (or 13603212 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 163238484 is about 12776.4816753283. The cubic root of 163238484 is about 546.5218346905.

The spelling of 163238484 in words is "one hundred sixty-three million, two hundred thirty-eight thousand, four hundred eighty-four".