5216144 has 40 divisors (see below), whose sum is σ = 10856448. Its totient is φ = 2419200.

The previous prime is 5216137. The next prime is 5216173. The reversal of 5216144 is 4416125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34469 + ... + 34619.

Almost surely, 2^5216144 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 5216144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5428224).

5216144 is an abundant number, since it is smaller than the sum of its proper divisors (5640304).

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

5216144 is a wasteful number, since it uses less digits than its factorization.

5216144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 297 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 5216144 is about 2283.8879131866. The cubic root of 5216144 is about 173.4269251297.

The spelling of 5216144 in words is "five million, two hundred sixteen thousand, one hundred forty-four".