2230215 has 16 divisors (see below), whose sum is σ = 3843168. Its totient is φ = 1097856.

The previous prime is 2230177. The next prime is 2230219. The reversal of 2230215 is 5120322.

It is not a de Polignac number, because 2230215 - 2⁸ = 2229959 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 2230194 and 2230203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5524 + ... + 5913.

It is an arithmetic number, because the mean of its divisors is an integer number (240198).

2^2230215 is an apocalyptic number.

2230215 is a deficient number, since it is larger than the sum of its proper divisors (1612953).

2230215 is a wasteful number, since it uses less digits than its factorization.

2230215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2230215 is about 1493.3904378963. The cubic root of 2230215 is about 130.6518541738.

Adding to 2230215 its reverse (5120322), we get a palindrome (7350537).

The spelling of 2230215 in words is "two million, two hundred thirty thousand, two hundred fifteen".