2248215 has 16 divisors (see below), whose sum is σ = 3649536. Its totient is φ = 1181600.

The previous prime is 2248187. The next prime is 2248223. The reversal of 2248215 is 5128422.

It is not a de Polignac number, because 2248215 - 2⁷ = 2248087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (228096).

2^2248215 is an apocalyptic number.

2248215 is a deficient number, since it is larger than the sum of its proper divisors (1401321).

2248215 is a wasteful number, since it uses less digits than its factorization.

2248215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190.

The product of its digits is 1280, while the sum is 24.

The square root of 2248215 is about 1499.4048819448. The cubic root of 2248215 is about 131.0024085178.

The spelling of 2248215 in words is "two million, two hundred forty-eight thousand, two hundred fifteen".