2248216 has 32 divisors (see below), whose sum is σ = 4553280. Its totient is φ = 1036800.

The previous prime is 2248187. The next prime is 2248223. The reversal of 2248216 is 6128422.

It is a happy number.

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, 8161 + ... + 8431.

It is an arithmetic number, because the mean of its divisors is an integer number (142290).

2^2248216 is an apocalyptic number.

It is an amenable number.

2248216 is an abundant number, since it is smaller than the sum of its proper divisors (2305064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2248216 is a wasteful number, since it uses less digits than its factorization.

2248216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 351 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 2248216 is about 1499.4052154104. The cubic root of 2248216 is about 131.0024279409.

The spelling of 2248216 in words is "two million, two hundred forty-eight thousand, two hundred sixteen".