5248889 has 4 divisors (see below), whose sum is σ = 5418240. Its totient is φ = 5079540.

The previous prime is 5248879. The next prime is 5248891. The reversal of 5248889 is 9888425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5248889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5248829) 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, 84629 + ... + 84690.

It is an arithmetic number, because the mean of its divisors is an integer number (1354560).

Almost surely, 2^5248889 is an apocalyptic number.

It is an amenable number.

5248889 is a deficient number, since it is larger than the sum of its proper divisors (169351).

5248889 is a wasteful number, since it uses less digits than its factorization.

5248889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169350.

The product of its digits is 184320, while the sum is 44.

The square root of 5248889 is about 2291.0453945743. The cubic root of 5248889 is about 173.7890714886.

The spelling of 5248889 in words is "five million, two hundred forty-eight thousand, eight hundred eighty-nine".