5548287 has 8 divisors (see below), whose sum is σ = 7636480. Its totient is φ = 3579480.

The previous prime is 5548259. The next prime is 5548297. The reversal of 5548287 is 7828455.

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

It is not a de Polignac number, because 5548287 - 2⁷ = 5548159 is a prime.

It is a Duffinian number.

5548287 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5548217) 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, 29737 + ... + 29922.

It is an arithmetic number, because the mean of its divisors is an integer number (954560).

Almost surely, 2^5548287 is an apocalyptic number.

5548287 is a deficient number, since it is larger than the sum of its proper divisors (2088193).

5548287 is a wasteful number, since it uses less digits than its factorization.

5548287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59693.

The product of its digits is 89600, while the sum is 39.

The square root of 5548287 is about 2355.4802058179. The cubic root of 5548287 is about 177.0324878921.

The spelling of 5548287 in words is "five million, five hundred forty-eight thousand, two hundred eighty-seven".