163078960 has 120 divisors (see below), whose sum is σ = 441721728. Its totient is φ = 55756800.

The previous prime is 163078939. The next prime is 163078961. The reversal of 163078960 is 69870361.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (163078961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164065 + ... + 165055.

Almost surely, 2^163078960 is an apocalyptic number.

163078960 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 163078960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220860864).

163078960 is an abundant number, since it is smaller than the sum of its proper divisors (278642768).

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

163078960 is a wasteful number, since it uses less digits than its factorization.

163078960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 163078960 is about 12770.2372726586. The cubic root of 163078960 is about 546.3437480811.

The spelling of 163078960 in words is "one hundred sixty-three million, seventy-eight thousand, nine hundred sixty".