160920000 has 280 divisors, whose sum is σ = 595122000. Its totient is φ = 42624000.

The previous prime is 160919999. The next prime is 160920017. The reversal of 160920000 is 29061.

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

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 39 ways as a sum of consecutive naturals, for example, 1079926 + ... + 1080074.

Almost surely, 2^160920000 is an apocalyptic number.

160920000 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 160920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297561000).

160920000 is an abundant number, since it is smaller than the sum of its proper divisors (434202000).

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

160920000 is an equidigital number, since it uses as much as digits as its factorization.

160920000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 160920000 is about 12685.4247071196. The cubic root of 160920000 is about 543.9220620756.

Adding to 160920000 its reverse (29061), we get a palindrome (160949061).

It can be divided in two parts, 1609 and 20000, that added together give a square (21609 = 147²).

The spelling of 160920000 in words is "one hundred sixty million, nine hundred twenty thousand".