5240489 has 4 divisors (see below), whose sum is σ = 5247060. Its totient is φ = 5233920.

The previous prime is 5240483. The next prime is 5240491. The reversal of 5240489 is 9840425.

5240489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2706025 + 2534464 = 1645^2 + 1592^2 .

It is a cyclic number.

It is not a de Polignac number, because 5240489 - 2¹² = 5236393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5240483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1892 + ... + 3749.

It is an arithmetic number, because the mean of its divisors is an integer number (1311765).

Almost surely, 2^5240489 is an apocalyptic number.

It is an amenable number.

5240489 is a deficient number, since it is larger than the sum of its proper divisors (6571).

5240489 is an equidigital number, since it uses as much as digits as its factorization.

5240489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5240489 is about 2289.2114362811. The cubic root of 5240489 is about 173.6963148669.

The spelling of 5240489 in words is "five million, two hundred forty thousand, four hundred eighty-nine".