5791381 has 8 divisors (see below), whose sum is σ = 5952960. Its totient is φ = 5632032.

The previous prime is 5791367. The next prime is 5791391. The reversal of 5791381 is 1831975.

It is a happy number.

5791381 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2^k-5791381 is a prime.

It is a super-2 number, since 2×5791381² = 67080187774322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5791361) 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, 5601 + ... + 6553.

It is an arithmetic number, because the mean of its divisors is an integer number (744120).

Almost surely, 2^5791381 is an apocalyptic number.

It is an amenable number.

5791381 is a deficient number, since it is larger than the sum of its proper divisors (161579).

5791381 is a wasteful number, since it uses less digits than its factorization.

5791381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115.

The product of its digits is 7560, while the sum is 34.

The square root of 5791381 is about 2406.5288280010. The cubic root of 5791381 is about 179.5811350995.

The spelling of 5791381 in words is "five million, seven hundred ninety-one thousand, three hundred eighty-one".