5244609 has 8 divisors (see below), whose sum is σ = 7043680. Its totient is φ = 3470976.

The previous prime is 5244601. The next prime is 5244637. The reversal of 5244609 is 9064425.

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

It is not a de Polignac number, because 5244609 - 2³ = 5244601 is a prime.

It is a Duffinian number.

5244609 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5872 + ... + 6705.

It is an arithmetic number, because the mean of its divisors is an integer number (880460).

Almost surely, 2^5244609 is an apocalyptic number.

It is an amenable number.

5244609 is a deficient number, since it is larger than the sum of its proper divisors (1799071).

5244609 is a wasteful number, since it uses less digits than its factorization.

5244609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12719.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5244609 is about 2290.1111326746. Note that the first 4 decimals coincide. The cubic root of 5244609 is about 173.7418221571.

The spelling of 5244609 in words is "five million, two hundred forty-four thousand, six hundred nine".