159215 has 8 divisors (see below), whose sum is σ = 218400. Its totient is φ = 109152.

The previous prime is 159209. The next prime is 159223. The reversal of 159215 is 512951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 159215 - 2⁴ = 159199 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 159215.

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 7 ways as a sum of consecutive naturals, for example, 2240 + ... + 2309.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2¹⁵⁹²¹⁵ is an apocalyptic number.

159215 is a deficient number, since it is larger than the sum of its proper divisors (59185).

159215 is an equidigital number, since it uses as much as digits as its factorization.

159215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561.

The product of its digits is 450, while the sum is 23.

The square root of 159215 is about 399.0175434740. The cubic root of 159215 is about 54.1994226597.

The spelling of 159215 in words is "one hundred fifty-nine thousand, two hundred fifteen".