5169444 has 96 divisors (see below), whose sum is σ = 15052800. Its totient is φ = 1347840.

The previous prime is 5169443. The next prime is 5169449. The reversal of 5169444 is 4449615.

5169444 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65397 + ... + 65475.

It is an arithmetic number, because the mean of its divisors is an integer number (156800).

Almost surely, 2^5169444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5169444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7526400).

5169444 is an abundant number, since it is smaller than the sum of its proper divisors (9883356).

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

5169444 is a wasteful number, since it uses less digits than its factorization.

5169444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 151 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 5169444 is about 2273.6411326329. The cubic root of 5169444 is about 172.9078105946.

The spelling of 5169444 in words is "five million, one hundred sixty-nine thousand, four hundred forty-four".