5549042 has 8 divisors (see below), whose sum is σ = 8349276. Its totient is φ = 2765952.

The previous prime is 5549023. The next prime is 5549051. The reversal of 5549042 is 2409455.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5112121 + 436921 = 2261^2 + 661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5548996 and 5549014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443 + ... + 4790.

Almost surely, 2^5549042 is an apocalyptic number.

5549042 is a deficient number, since it is larger than the sum of its proper divisors (2800234).

5549042 is a wasteful number, since it uses less digits than its factorization.

5549042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8572.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5549042 is about 2355.6404649267. The cubic root of 5549042 is about 177.0405176057.

The spelling of 5549042 in words is "five million, five hundred forty-nine thousand, forty-two".