5718238 has 8 divisors (see below), whose sum is σ = 8589888. Its totient is φ = 2854944.

The previous prime is 5718233. The next prime is 5718241. The reversal of 5718238 is 8328175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5718233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (1073736).

Almost surely, 2^5718238 is an apocalyptic number.

5718238 is a deficient number, since it is larger than the sum of its proper divisors (2871650).

5718238 is a wasteful number, since it uses less digits than its factorization.

5718238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178.

The product of its digits is 13440, while the sum is 34.

The square root of 5718238 is about 2391.2837556426. The cubic root of 5718238 is about 178.8219154122.

The spelling of 5718238 in words is "five million, seven hundred eighteen thousand, two hundred thirty-eight".