160520 has 16 divisors (see below), whose sum is σ = 361260. Its totient is φ = 64192.

The previous prime is 160507. The next prime is 160541. The reversal of 160520 is 25061.

It can be written as a sum of positive squares in 2 ways, for example, as 158404 + 2116 = 398^2 + 46^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160495 and 160504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1967 + ... + 2046.

2¹⁶⁰⁵²⁰ is an apocalyptic number.

160520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160520 is an abundant number, since it is smaller than the sum of its proper divisors (200740).

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

160520 is a wasteful number, since it uses less digits than its factorization.

160520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024 (or 4020 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 160520 is about 400.6494727315. The cubic root of 160520 is about 54.3471011150.

Adding to 160520 its reverse (25061), we get a palindrome (185581).

The spelling of 160520 in words is "one hundred sixty thousand, five hundred twenty".