163073160 has 96 divisors (see below), whose sum is σ = 531722880. Its totient is φ = 43344000.

The previous prime is 163073153. The next prime is 163073189. The reversal of 163073160 is 61370361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154635 + ... + 155685.

It is an arithmetic number, because the mean of its divisors is an integer number (5538780).

Almost surely, 2^163073160 is an apocalyptic number.

163073160 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 163073160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265861440).

163073160 is an abundant number, since it is smaller than the sum of its proper divisors (368649720).

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

163073160 is a wasteful number, since it uses less digits than its factorization.

163073160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 163073160 is about 12770.0101801056. The cubic root of 163073160 is about 546.3372709911.

The spelling of 163073160 in words is "one hundred sixty-three million, seventy-three thousand, one hundred sixty".