5091244 has 6 divisors (see below), whose sum is σ = 8909684. Its totient is φ = 2545620.

The previous prime is 5091241. The next prime is 5091253. The reversal of 5091244 is 4421905.

It is not an unprimeable number, because it can be changed into a prime (5091241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636402 + ... + 636409.

Almost surely, 2^5091244 is an apocalyptic number.

It is an amenable number.

5091244 is a deficient number, since it is larger than the sum of its proper divisors (3818440).

5091244 is a wasteful number, since it uses less digits than its factorization.

5091244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272815 (or 1272813 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5091244 is about 2256.3785143455. The cubic root of 5091244 is about 172.0314977470.

It can be divided in two parts, 5091 and 244, that added together give a palindrome (5335).

The spelling of 5091244 in words is "five million, ninety-one thousand, two hundred forty-four".