5691771 has 12 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 3778800.

The previous prime is 5691761. The next prime is 5691793. The reversal of 5691771 is 1771965.

It is not a de Polignac number, because 5691771 - 2⁵ = 5691739 is a prime.

5691771 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5691701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246 + ... + 3596.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 2^5691771 is an apocalyptic number.

5691771 is a deficient number, since it is larger than the sum of its proper divisors (2563749).

5691771 is a wasteful number, since it uses less digits than its factorization.

5691771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626 (or 2623 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The square root of 5691771 is about 2385.7432804055. The cubic root of 5691771 is about 178.5455948305.

The spelling of 5691771 in words is "five million, six hundred ninety-one thousand, seven hundred seventy-one".