5691797 has 4 divisors (see below), whose sum is σ = 5726880. Its totient is φ = 5656716.

The previous prime is 5691793. The next prime is 5691799. The reversal of 5691797 is 7971965.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5691797 - 2² = 5691793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17297 + ... + 17622.

It is an arithmetic number, because the mean of its divisors is an integer number (1431720).

Almost surely, 2^5691797 is an apocalyptic number.

It is an amenable number.

5691797 is a deficient number, since it is larger than the sum of its proper divisors (35083).

5691797 is a wasteful number, since it uses less digits than its factorization.

5691797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35082.

The product of its digits is 119070, while the sum is 44.

The square root of 5691797 is about 2385.7487294348. The cubic root of 5691797 is about 178.5458666954.

The spelling of 5691797 in words is "five million, six hundred ninety-one thousand, seven hundred ninety-seven".