5319138 has 32 divisors (see below), whose sum is σ = 11757312. Its totient is φ = 1590800.

The previous prime is 5319121. The next prime is 5319161. The reversal of 5319138 is 8319135.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4993 + ... + 5963.

It is an arithmetic number, because the mean of its divisors is an integer number (367416).

Almost surely, 2^5319138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5319138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5878656).

5319138 is an abundant number, since it is smaller than the sum of its proper divisors (6438174).

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

5319138 is a wasteful number, since it uses less digits than its factorization.

5319138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070.

The product of its digits is 3240, while the sum is 30.

The square root of 5319138 is about 2306.3256491658. The cubic root of 5319138 is about 174.5609456441.

It can be divided in two parts, 531 and 9138, that added together give a palindrome (9669).

The spelling of 5319138 in words is "five million, three hundred nineteen thousand, one hundred thirty-eight".