160531448 has 96 divisors (see below), whose sum is σ = 389059200. Its totient is φ = 61387200.

The previous prime is 160531439. The next prime is 160531487. The reversal of 160531448 is 844135061.

160531448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 254093 + ... + 254723.

It is an arithmetic number, because the mean of its divisors is an integer number (4052700).

Almost surely, 2^160531448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160531448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194529600).

160531448 is an abundant number, since it is smaller than the sum of its proper divisors (228527752).

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

160531448 is a wasteful number, since it uses less digits than its factorization.

160531448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 160531448 is about 12670.1005520872. The cubic root of 160531448 is about 543.4839306368.

The spelling of 160531448 in words is "one hundred sixty million, five hundred thirty-one thousand, four hundred forty-eight".