5587969 has 2 divisors, whose sum is σ = 5587970. Its totient is φ = 5587968.

The previous prime is 5587943. The next prime is 5587973. The reversal of 5587969 is 9697855.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2822400 + 2765569 = 1680^2 + 1663^2 .

It is a cyclic number.

It is not a de Polignac number, because 5587969 - 2⁹ = 5587457 is a prime.

It is a super-2 number, since 2×5587969² = 62450795089922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5587909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2793984 + 2793985.

It is an arithmetic number, because the mean of its divisors is an integer number (2793985).

Almost surely, 2^5587969 is an apocalyptic number.

It is an amenable number.

5587969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5587969 is an equidigital number, since it uses as much as digits as its factorization.

5587969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 49.

The square root of 5587969 is about 2363.8885337511. Note that the first 3 decimals coincide. The cubic root of 5587969 is about 177.4535380608.

It can be divided in two parts, 5587 and 969, that added together give a palindrome (6556).

The spelling of 5587969 in words is "five million, five hundred eighty-seven thousand, nine hundred sixty-nine".