160531200 has 216 divisors, whose sum is σ = 589285200. Its totient is φ = 42762240.

The previous prime is 160531193. The next prime is 160531201. The reversal of 160531200 is 2135061.

It is a tau number, because it is divible by the number of its divisors (216).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (160531201) 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, 172336 + ... + 173264.

Almost surely, 2^160531200 is an apocalyptic number.

160531200 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 160531200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294642600).

160531200 is an abundant number, since it is smaller than the sum of its proper divisors (428754000).

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

160531200 is an equidigital number, since it uses as much as digits as its factorization.

160531200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 160531200 is about 12670.0907652629. The cubic root of 160531200 is about 543.4836507663.

Adding to 160531200 its reverse (2135061), we get a palindrome (162666261).

The spelling of 160531200 in words is "one hundred sixty million, five hundred thirty-one thousand, two hundred".