163164160 has 104 divisors (see below), whose sum is σ = 405749376. Its totient is φ = 62914560.

The previous prime is 163164149. The next prime is 163164161. The reversal of 163164160 is 61461361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163164161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634752 + ... + 635008.

Almost surely, 2^163164160 is an apocalyptic number.

163164160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163164160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202874688).

163164160 is an abundant number, since it is smaller than the sum of its proper divisors (242585216).

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

163164160 is an equidigital number, since it uses as much as digits as its factorization.

163164160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 163164160 is about 12773.5727187033. The cubic root of 163164160 is about 546.4388766072.

The spelling of 163164160 in words is "one hundred sixty-three million, one hundred sixty-four thousand, one hundred sixty".