2546448 has 20 divisors (see below), whose sum is σ = 6578448. Its totient is φ = 848800.

The previous prime is 2546443. The next prime is 2546497. The reversal of 2546448 is 8446452.

It is not an unprimeable number, because it can be changed into a prime (2546443) 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, 26478 + ... + 26573.

2^2546448 is an apocalyptic number.

It is an amenable number.

2546448 is an abundant number, since it is smaller than the sum of its proper divisors (4032000).

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

2546448 is a wasteful number, since it uses less digits than its factorization.

2546448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53062 (or 53056 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 2546448 is about 1595.7593803578. The cubic root of 2546448 is about 136.5562569169.

The spelling of 2546448 in words is "two million, five hundred forty-six thousand, four hundred forty-eight".