5169944 has 16 divisors (see below), whose sum is σ = 10439520. Its totient is φ = 2386080.

The previous prime is 5169943. The next prime is 5169947. The reversal of 5169944 is 4499615.

It is a junction number, because it is equal to n+sod(n) for n = 5169898 and 5169907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24752 + ... + 24959.

It is an arithmetic number, because the mean of its divisors is an integer number (652470).

Almost surely, 2^5169944 is an apocalyptic number.

It is an amenable number.

5169944 is an abundant number, since it is smaller than the sum of its proper divisors (5269576).

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

5169944 is a wasteful number, since it uses less digits than its factorization.

5169944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49730 (or 49726 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 5169944 is about 2273.7510857611. The cubic root of 5169944 is about 172.9133850896.

The spelling of 5169944 in words is "five million, one hundred sixty-nine thousand, nine hundred forty-four".