160215 has 16 divisors (see below), whose sum is σ = 279936. Its totient is φ = 77600.

The previous prime is 160207. The next prime is 160217. The reversal of 160215 is 512061.

160215 = 177² + 178² + ... + 181².

160215 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160215 - 2³ = 160207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

160215 is strictly pandigital in base 7.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 160194 and 160203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321 + ... + 650.

It is an arithmetic number, because the mean of its divisors is an integer number (17496).

2¹⁶⁰²¹⁵ is an apocalyptic number.

160215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

160215 is a deficient number, since it is larger than the sum of its proper divisors (119721).

160215 is a wasteful number, since it uses less digits than its factorization.

160215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 160215 is about 400.2686597774. The cubic root of 160215 is about 54.3126581060.

Adding to 160215 its reverse (512061), we get a palindrome (672276).

The spelling of 160215 in words is "one hundred sixty thousand, two hundred fifteen".