5248989 has 16 divisors (see below), whose sum is σ = 7906240. Its totient is φ = 3440880.

The previous prime is 5248987. The next prime is 5249009. The reversal of 5248989 is 9898425.

It is not a de Polignac number, because 5248989 - 2¹ = 5248987 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5248987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54 + ... + 3240.

It is an arithmetic number, because the mean of its divisors is an integer number (494140).

Almost surely, 2^5248989 is an apocalyptic number.

It is an amenable number.

5248989 is a deficient number, since it is larger than the sum of its proper divisors (2657251).

5248989 is a wasteful number, since it uses less digits than its factorization.

5248989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257 (or 3251 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 5248989 is about 2291.0672185687. The cubic root of 5248989 is about 173.7901751378.

The spelling of 5248989 in words is "five million, two hundred forty-eight thousand, nine hundred eighty-nine".