5438862 has 48 divisors (see below), whose sum is σ = 13850928. Its totient is φ = 1520640.

The previous prime is 5438831. The next prime is 5438903. The reversal of 5438862 is 2688345.

It is a d-powerful number, because it can be written as 5⁹ + 4¹⁰ + 3¹⁰ + 8³ + 8³ + 6⁷ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1518 + ... + 3630.

It is an arithmetic number, because the mean of its divisors is an integer number (288561).

Almost surely, 2^5438862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5438862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6925464).

5438862 is an abundant number, since it is smaller than the sum of its proper divisors (8412066).

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

5438862 is a wasteful number, since it uses less digits than its factorization.

5438862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2142 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5438862 is about 2332.1367884410. The cubic root of 5438862 is about 175.8609223248.

The spelling of 5438862 in words is "five million, four hundred thirty-eight thousand, eight hundred sixty-two".