5158231 has 8 divisors (see below), whose sum is σ = 5594400. Its totient is φ = 4727712.

The previous prime is 5158211. The next prime is 5158261. The reversal of 5158231 is 1328515.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5158231 - 2⁵ = 5158199 is a prime.

It is a super-3 number, since 3×5158231³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5158196 and 5158205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (699300).

Almost surely, 2^5158231 is an apocalyptic number.

5158231 is a deficient number, since it is larger than the sum of its proper divisors (436169).

5158231 is a wasteful number, since it uses less digits than its factorization.

5158231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825.

The product of its digits is 1200, while the sum is 25.

The square root of 5158231 is about 2271.1739255284. The cubic root of 5158231 is about 172.7827024402.

The spelling of 5158231 in words is "five million, one hundred fifty-eight thousand, two hundred thirty-one".