5549146 has 8 divisors (see below), whose sum is σ = 8336160. Its totient is φ = 2770428.

The previous prime is 5549143. The next prime is 5549183. The reversal of 5549146 is 6419455.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5549143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (1042020).

Almost surely, 2^5549146 is an apocalyptic number.

5549146 is a deficient number, since it is larger than the sum of its proper divisors (2787014).

5549146 is a wasteful number, since it uses less digits than its factorization.

5549146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148.

The product of its digits is 21600, while the sum is 34.

The square root of 5549146 is about 2355.6625394992. The cubic root of 5549146 is about 177.0416236283.

The spelling of 5549146 in words is "five million, five hundred forty-nine thousand, one hundred forty-six".