215008 has 12 divisors (see below), whose sum is σ = 423360. Its totient is φ = 107488.

The previous prime is 214993. The next prime is 215051. The reversal of 215008 is 800512.

It is a happy number.

215008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 214982 and 215000.

It is a congruent number.

It is an unprimeable number.

215008 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3328 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (35280).

2²¹⁵⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

215008 is a deficient number, since it is larger than the sum of its proper divisors (208352).

215008 is an equidigital number, since it uses as much as digits as its factorization.

215008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6721 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 215008 is about 463.6895513164. The cubic root of 215008 is about 59.9080071756.

The spelling of 215008 in words is "two hundred fifteen thousand, eight".