5771791 has 8 divisors (see below), whose sum is σ = 5883920. Its totient is φ = 5660928.

The previous prime is 5771771. The next prime is 5771833. The reversal of 5771791 is 1971775.

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 5771791 - 2⁷ = 5771663 is a prime.

It is a Duffinian number.

5771791 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5771791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5771771) 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, 15040 + ... + 15418.

It is an arithmetic number, because the mean of its divisors is an integer number (735490).

Almost surely, 2^5771791 is an apocalyptic number.

5771791 is a deficient number, since it is larger than the sum of its proper divisors (112129).

5771791 is a wasteful number, since it uses less digits than its factorization.

5771791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

The product of its digits is 15435, while the sum is 37.

The square root of 5771791 is about 2402.4552024960. The cubic root of 5771791 is about 179.3784218734.

The spelling of 5771791 in words is "five million, seven hundred seventy-one thousand, seven hundred ninety-one".