5438860 has 48 divisors (see below), whose sum is σ = 13317696. Its totient is φ = 1827072.

The previous prime is 5438831. The next prime is 5438903. The reversal of 5438860 is 688345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7054 + ... + 7786.

It is an arithmetic number, because the mean of its divisors is an integer number (277452).

Almost surely, 2^5438860 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 5438860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6658848).

5438860 is an abundant number, since it is smaller than the sum of its proper divisors (7878836).

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

5438860 is a wasteful number, since it uses less digits than its factorization.

5438860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 5438860 is about 2332.1363596497. The cubic root of 5438860 is about 175.8609007687.

The spelling of 5438860 in words is "five million, four hundred thirty-eight thousand, eight hundred sixty".