3000215 has 4 divisors (see below), whose sum is σ = 3600264. Its totient is φ = 2400168.

The previous prime is 3000199. The next prime is 3000223. The reversal of 3000215 is 5120003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3000215 - 2⁴ = 3000199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3000196 and 3000205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300017 + ... + 300026.

It is an arithmetic number, because the mean of its divisors is an integer number (900066).

Almost surely, 2^3000215 is an apocalyptic number.

3000215 is a deficient number, since it is larger than the sum of its proper divisors (600049).

3000215 is an equidigital number, since it uses as much as digits as its factorization.

3000215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600048.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 3000215 is about 1732.1128716109. The cubic root of 3000215 is about 144.2284023224.

Adding to 3000215 its reverse (5120003), we get a palindrome (8120218).

The spelling of 3000215 in words is "three million, two hundred fifteen", and thus it is an aban number.