2554432 has 28 divisors (see below), whose sum is σ = 5120640. Its totient is φ = 1264256.

The previous prime is 2554429. The next prime is 2554439. The reversal of 2554432 is 2344552.

It is a junction number, because it is equal to n+sod(n) for n = 2554397 and 2554406.

It is not an unprimeable number, because it can be changed into a prime (2554439) 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, 10569 + ... + 10807.

It is an arithmetic number, because the mean of its divisors is an integer number (182880).

2^2554432 is an apocalyptic number.

It is an amenable number.

2554432 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2554432 is a wasteful number, since it uses less digits than its factorization.

2554432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 408 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 2554432 is about 1598.2590528447. The cubic root of 2554432 is about 136.6988251377.

Adding to 2554432 its reverse (2344552), we get a palindrome (4898984).

The spelling of 2554432 in words is "two million, five hundred fifty-four thousand, four hundred thirty-two".