5791123 has 6 divisors (see below), whose sum is σ = 6271044. Its totient is φ = 5345496.

The previous prime is 5791109. The next prime is 5791133. The reversal of 5791123 is 3211975.

5791123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5791123 - 2⁵ = 5791091 is a prime.

It is a super-2 number, since 2×5791123² = 67074211202258, which contains 22 as substring.

5791123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5791091 and 5791100.

It is not an unprimeable number, because it can be changed into a prime (5791133) 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, 16965 + ... + 17302.

It is an arithmetic number, because the mean of its divisors is an integer number (1045174).

Almost surely, 2^5791123 is an apocalyptic number.

5791123 is a deficient number, since it is larger than the sum of its proper divisors (479921).

5791123 is a wasteful number, since it uses less digits than its factorization.

5791123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34293 (or 34280 counting only the distinct ones).

The product of its digits is 1890, while the sum is 28.

The square root of 5791123 is about 2406.4752232259. The cubic root of 5791123 is about 179.5784683423.

The spelling of 5791123 in words is "five million, seven hundred ninety-one thousand, one hundred twenty-three".