5813391 has 8 divisors (see below), whose sum is σ = 7838640. Its totient is φ = 3831872.

The previous prime is 5813347. The next prime is 5813407. The reversal of 5813391 is 1933185.

It is a happy number.

5813391 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 5813391 - 2⁷ = 5813263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5813341) 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, 10620 + ... + 11153.

It is an arithmetic number, because the mean of its divisors is an integer number (979830).

Almost surely, 2^5813391 is an apocalyptic number.

5813391 is a deficient number, since it is larger than the sum of its proper divisors (2025249).

5813391 is a wasteful number, since it uses less digits than its factorization.

5813391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21865.

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

The square root of 5813391 is about 2411.0974679594. The cubic root of 5813391 is about 179.8083453913.

The spelling of 5813391 in words is "five million, eight hundred thirteen thousand, three hundred ninety-one".