160005920 has 24 divisors (see below), whose sum is σ = 378014364. Its totient is φ = 64002304.

The previous prime is 160005919. The next prime is 160005943. The reversal of 160005920 is 29500061.

It can be written as a sum of positive squares in 2 ways, for example, as 154455184 + 5550736 = 12428^2 + 2356^2 .

160005920 is a modest number, since divided by 5920 gives 160 as remainder.

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 3 ways as a sum of consecutive naturals, for example, 499859 + ... + 500178.

Almost surely, 2^160005920 is an apocalyptic number.

160005920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160005920 is an abundant number, since it is smaller than the sum of its proper divisors (218008444).

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

160005920 is a wasteful number, since it uses less digits than its factorization.

160005920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000052 (or 1000044 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 160005920 is about 12649.3446470558. The cubic root of 160005920 is about 542.8902187999.

Adding to 160005920 its reverse (29500061), we get a palindrome (189505981).

The spelling of 160005920 in words is "one hundred sixty million, five thousand, nine hundred twenty".