160591272 has 64 divisors (see below), whose sum is σ = 411816960. Its totient is φ = 52166400.

The previous prime is 160591261. The next prime is 160591309. The reversal of 160591272 is 272195061.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242622 + ... + 243282.

It is an arithmetic number, because the mean of its divisors is an integer number (6434640).

Almost surely, 2^160591272 is an apocalyptic number.

160591272 is a gapful number since it is divisible by the number (12) 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 160591272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205908480).

160591272 is an abundant number, since it is smaller than the sum of its proper divisors (251225688).

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

160591272 is a wasteful number, since it uses less digits than its factorization.

160591272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 160591272 is about 12672.4611658509. The cubic root of 160591272 is about 543.5514342217.

The spelling of 160591272 in words is "one hundred sixty million, five hundred ninety-one thousand, two hundred seventy-two".