2448215 has 16 divisors (see below), whose sum is σ = 3663360. Its totient is φ = 1525920.

The previous prime is 2448203. The next prime is 2448223. The reversal of 2448215 is 5128442.

It is a happy number.

It is not a de Polignac number, because 2448215 - 2¹² = 2444119 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2795 + ... + 3564.

It is an arithmetic number, because the mean of its divisors is an integer number (228960).

2^2448215 is an apocalyptic number.

2448215 is a deficient number, since it is larger than the sum of its proper divisors (1215145).

2448215 is a wasteful number, since it uses less digits than its factorization.

2448215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382.

The product of its digits is 2560, while the sum is 26.

The square root of 2448215 is about 1564.6772830204. The cubic root of 2448215 is about 134.7772274692. Note that the first 3 decimals are identical.

The spelling of 2448215 in words is "two million, four hundred forty-eight thousand, two hundred fifteen".