2259448 has 16 divisors (see below), whose sum is σ = 4383000. Its totient is φ = 1090656.

The previous prime is 2259437. The next prime is 2259449. The reversal of 2259448 is 8449522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259449) 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, 4638 + ... + 5101.

2^2259448 is an apocalyptic number.

It is an amenable number.

2259448 is a deficient number, since it is larger than the sum of its proper divisors (2123552).

2259448 is a wasteful number, since it uses less digits than its factorization.

2259448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9774 (or 9770 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 2259448 is about 1503.1460341564. The cubic root of 2259448 is about 131.2202266555.

The spelling of 2259448 in words is "two million, two hundred fifty-nine thousand, four hundred forty-eight".