5488209 has 32 divisors (see below), whose sum is σ = 8601600. Its totient is φ = 3453840.

The previous prime is 5488199. The next prime is 5488243. The reversal of 5488209 is 9028845.

It is not a de Polignac number, because 5488209 - 2⁴ = 5488193 is a prime.

It is a super-3 number, since 3×5488209³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5488289) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 66082 + ... + 66164.

It is an arithmetic number, because the mean of its divisors is an integer number (268800).

Almost surely, 2^5488209 is an apocalyptic number.

It is an amenable number.

5488209 is a deficient number, since it is larger than the sum of its proper divisors (3113391).

5488209 is a wasteful number, since it uses less digits than its factorization.

5488209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5488209 is about 2342.6926815099. The cubic root of 5488209 is about 176.3911861023.

The spelling of 5488209 in words is "five million, four hundred eighty-eight thousand, two hundred nine".