2630215 has 8 divisors (see below), whose sum is σ = 3607200. Its totient is φ = 1803552.

The previous prime is 2630207. The next prime is 2630237. The reversal of 2630215 is 5120362.

It is a happy number.

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 2630215 - 2³ = 2630207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2630192 and 2630201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37540 + ... + 37609.

It is an arithmetic number, because the mean of its divisors is an integer number (450900).

2^2630215 is an apocalyptic number.

2630215 is a deficient number, since it is larger than the sum of its proper divisors (976985).

2630215 is an equidigital number, since it uses as much as digits as its factorization.

2630215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75161.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2630215 is about 1621.7937600077. The cubic root of 2630215 is about 138.0374994360.

Adding to 2630215 its reverse (5120362), we get a palindrome (7750577).

The spelling of 2630215 in words is "two million, six hundred thirty thousand, two hundred fifteen".