5247444 has 12 divisors (see below), whose sum is σ = 12244064. Its totient is φ = 1749144.

The previous prime is 5247443. The next prime is 5247449. The reversal of 5247444 is 4447425.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 5³ + 2²¹ + 4⁶ + 7³ + 4¹⁰ + 4¹⁰ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247443) 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, 218632 + ... + 218655.

Almost surely, 2^5247444 is an apocalyptic number.

It is an amenable number.

5247444 is an abundant number, since it is smaller than the sum of its proper divisors (6996620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5247444 is a wasteful number, since it uses less digits than its factorization.

5247444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437294 (or 437292 counting only the distinct ones).

The product of its digits is 17920, while the sum is 30.

The square root of 5247444 is about 2290.7300146460. The cubic root of 5247444 is about 173.7731221924.

The spelling of 5247444 in words is "five million, two hundred forty-seven thousand, four hundred forty-four".