2448688 has 20 divisors (see below), whose sum is σ = 5176008. Its totient is φ = 1112960.

The previous prime is 2448679. The next prime is 2448689. The reversal of 2448688 is 8868442.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2448688.

It is not an unprimeable number, because it can be changed into a prime (2448689) 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, 6781 + ... + 7132.

2^2448688 is an apocalyptic number.

It is an amenable number.

2448688 is an abundant number, since it is smaller than the sum of its proper divisors (2727320).

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

2448688 is a wasteful number, since it uses less digits than its factorization.

2448688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13932 (or 13926 counting only the distinct ones).

The product of its digits is 98304, while the sum is 40.

The square root of 2448688 is about 1564.8284250997. The cubic root of 2448688 is about 134.7859066529.

It can be divided in two parts, 2448 and 688, that added together give a square (3136 = 56²).

The spelling of 2448688 in words is "two million, four hundred forty-eight thousand, six hundred eighty-eight".