6554449 has 12 divisors (see below), whose sum is σ = 7586320. Its totient is φ = 5643000.

The previous prime is 6554441. The next prime is 6554453. The reversal of 6554449 is 9444556.

It is not a de Polignac number, because 6554449 - 2³ = 6554441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6554441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 874 + ... + 3724.

Almost surely, 2^6554449 is an apocalyptic number.

It is an amenable number.

6554449 is a deficient number, since it is larger than the sum of its proper divisors (1031871).

6554449 is a wasteful number, since it uses less digits than its factorization.

6554449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892 (or 2881 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 6554449 is about 2560.1658149425. The cubic root of 6554449 is about 187.1452159223.

It can be divided in two parts, 6 and 554449, that added together give a palindrome (554455).

The spelling of 6554449 in words is "six million, five hundred fifty-four thousand, four hundred forty-nine".