2287448 has 32 divisors (see below), whose sum is σ = 4590000. Its totient is φ = 1065600.

The previous prime is 2287423. The next prime is 2287463. The reversal of 2287448 is 8447822.

2287448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15278 + ... + 15426.

2^2287448 is an apocalyptic number.

It is an amenable number.

2287448 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2287448 is a wasteful number, since it uses less digits than its factorization.

2287448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 271 counting only the distinct ones).

The product of its digits is 28672, while the sum is 35.

The square root of 2287448 is about 1512.4311554580. The cubic root of 2287448 is about 131.7600476982.

It can be divided in two parts, 22874 and 48, that added together give a palindrome (22922).

The spelling of 2287448 in words is "two million, two hundred eighty-seven thousand, four hundred forty-eight".