163348672 has 56 divisors (see below), whose sum is σ = 336938112. Its totient is φ = 78489600.

The previous prime is 163348663. The next prime is 163348693. The reversal of 163348672 is 276843361.

163348672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 557358 + ... + 557650.

It is an arithmetic number, because the mean of its divisors is an integer number (6016752).

Almost surely, 2^163348672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163348672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168469056).

163348672 is an abundant number, since it is smaller than the sum of its proper divisors (173589440).

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

163348672 is a wasteful number, since it uses less digits than its factorization.

163348672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 607 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 163348672 is about 12780.7930896326. The cubic root of 163348672 is about 546.6447767030.

It can be divided in two parts, 1633 and 48672, that added together give a palindrome (50305).

The spelling of 163348672 in words is "one hundred sixty-three million, three hundred forty-eight thousand, six hundred seventy-two".