5542444 has 12 divisors (see below), whose sum is σ = 9735768. Its totient is φ = 2760800.

The previous prime is 5542429. The next prime is 5542447. The reversal of 5542444 is 4442455.

It is not an unprimeable number, because it can be changed into a prime (5542447) 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, 1342 + ... + 3589.

It is an arithmetic number, because the mean of its divisors is an integer number (811314).

Almost surely, 2^5542444 is an apocalyptic number.

It is an amenable number.

5542444 is a deficient number, since it is larger than the sum of its proper divisors (4193324).

5542444 is a wasteful number, since it uses less digits than its factorization.

5542444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5216 (or 5214 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 5542444 is about 2354.2395799918. The cubic root of 5542444 is about 176.9703207070.

Adding to 5542444 its reverse (4442455), we get a palindrome (9984899).

The spelling of 5542444 in words is "five million, five hundred forty-two thousand, four hundred forty-four".