6554442 has 16 divisors (see below), whose sum is σ = 13138272. Its totient is φ = 2179920.

The previous prime is 6554441. The next prime is 6554453. The reversal of 6554442 is 2444556.

It is a nialpdrome in base 10.

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 7 ways as a sum of consecutive naturals, for example, 2592 + ... + 4452.

It is an arithmetic number, because the mean of its divisors is an integer number (821142).

Almost surely, 2^6554442 is an apocalyptic number.

6554442 is an abundant number, since it is smaller than the sum of its proper divisors (6583830).

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

6554442 is a wasteful number, since it uses less digits than its factorization.

6554442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453.

The product of its digits is 19200, while the sum is 30.

The square root of 6554442 is about 2560.1644478431. The cubic root of 6554442 is about 187.1451493000.

Adding to 6554442 its reverse (2444556), we get a palindrome (8998998).

It can be divided in two parts, 6554 and 442, that added together give a palindrome (6996).

The spelling of 6554442 in words is "six million, five hundred fifty-four thousand, four hundred forty-two".