5887691 has 2 divisors, whose sum is σ = 5887692. Its totient is φ = 5887690.

The previous prime is 5887649. The next prime is 5887711. The reversal of 5887691 is 1967885.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5887691 - 2¹⁰ = 5886667 is a prime.

It is a super-2 number, since 2×5887691² = 69329810622962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5887601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2943845 + 2943846.

It is an arithmetic number, because the mean of its divisors is an integer number (2943846).

Almost surely, 2^5887691 is an apocalyptic number.

5887691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5887691 is an equidigital number, since it uses as much as digits as its factorization.

5887691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 44.

The square root of 5887691 is about 2426.4564698341. The cubic root of 5887691 is about 180.5711385402.

The spelling of 5887691 in words is "five million, eight hundred eighty-seven thousand, six hundred ninety-one".