2210448 has 20 divisors (see below), whose sum is σ = 5710448. Its totient is φ = 736800.

The previous prime is 2210447. The next prime is 2210473. The reversal of 2210448 is 8440122.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2210447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22978 + ... + 23073.

2^2210448 is an apocalyptic number.

It is an amenable number.

2210448 is an abundant number, since it is smaller than the sum of its proper divisors (3500000).

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

2210448 is a wasteful number, since it uses less digits than its factorization.

2210448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46062 (or 46056 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2210448 is about 1486.7575458023. The cubic root of 2210448 is about 130.2647071833.

The spelling of 2210448 in words is "two million, two hundred ten thousand, four hundred forty-eight".