5739138 has 12 divisors (see below), whose sum is σ = 12434838. Its totient is φ = 1913040.

The previous prime is 5739133. The next prime is 5739161. The reversal of 5739138 is 8319375.

It can be written as a sum of positive squares in only one way, i.e., 3908529 + 1830609 = 1977^2 + 1353^2 .

It is not an unprimeable number, because it can be changed into a prime (5739131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159403 + ... + 159438.

Almost surely, 2^5739138 is an apocalyptic number.

5739138 is an abundant number, since it is smaller than the sum of its proper divisors (6695700).

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

5739138 is a wasteful number, since it uses less digits than its factorization.

5739138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318849 (or 318846 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 5739138 is about 2395.6498074635. The cubic root of 5739138 is about 179.0395135556.

The spelling of 5739138 in words is "five million, seven hundred thirty-nine thousand, one hundred thirty-eight".