160801280 has 80 divisors (see below), whose sum is σ = 402456384. Its totient is φ = 61501440.

The previous prime is 160801279. The next prime is 160801301. The reversal of 160801280 is 82108061.

It is a tau number, because it is divible by the number of its divisors (80).

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, 57515 + ... + 60245.

Almost surely, 2^160801280 is an apocalyptic number.

160801280 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 160801280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201228192).

160801280 is an abundant number, since it is smaller than the sum of its proper divisors (241655104).

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

160801280 is an equidigital number, since it uses as much as digits as its factorization.

160801280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 160801280 is about 12680.7444576413. The cubic root of 160801280 is about 543.7882682364.

The spelling of 160801280 in words is "one hundred sixty million, eight hundred one thousand, two hundred eighty".