2538448 has 20 divisors (see below), whose sum is σ = 5365728. Its totient is φ = 1153760.

The previous prime is 2538443. The next prime is 2538449. The reversal of 2538448 is 8448352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538443) 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, 7036 + ... + 7387.

2^2538448 is an apocalyptic number.

It is an amenable number.

2538448 is an abundant number, since it is smaller than the sum of its proper divisors (2827280).

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

2538448 is a wasteful number, since it uses less digits than its factorization.

2538448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14442 (or 14436 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 2538448 is about 1593.2507649457. The cubic root of 2538448 is about 136.4131037769.

The spelling of 2538448 in words is "two million, five hundred thirty-eight thousand, four hundred forty-eight".