160481280 has 120 divisors (see below), whose sum is σ = 514310832. Its totient is φ = 42729472.

The previous prime is 160481267. The next prime is 160481323. The reversal of 160481280 is 82184061.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 245434 + ... + 246086.

Almost surely, 2^160481280 is an apocalyptic number.

160481280 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 160481280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257155416).

160481280 is an abundant number, since it is smaller than the sum of its proper divisors (353829552).

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

160481280 is an frugal number, since it uses more digits than its factorization.

160481280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 160481280 is about 12668.1206183080. The cubic root of 160481280 is about 543.4273096592.

The spelling of 160481280 in words is "one hundred sixty million, four hundred eighty-one thousand, two hundred eighty".