5947687 has 2 divisors, whose sum is σ = 5947688. Its totient is φ = 5947686.

The previous prime is 5947679. The next prime is 5947693. The reversal of 5947687 is 7867495.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5947687 - 2³ = 5947679 is a prime.

5947687 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5917687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2973843 + 2973844.

It is an arithmetic number, because the mean of its divisors is an integer number (2973844).

Almost surely, 2^5947687 is an apocalyptic number.

5947687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5947687 is an equidigital number, since it uses as much as digits as its factorization.

5947687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 46.

The square root of 5947687 is about 2438.7880186683. The cubic root of 5947687 is about 181.1824112636.

It can be divided in two parts, 594 and 7687, that added together give a square (8281 = 91²).

The spelling of 5947687 in words is "five million, nine hundred forty-seven thousand, six hundred eighty-seven".