5669387 has 2 divisors, whose sum is σ = 5669388. Its totient is φ = 5669386.

The previous prime is 5669371. The next prime is 5669423. The reversal of 5669387 is 7839665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5669387 - 2⁴ = 5669371 is a prime.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (5669317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834693 + 2834694.

It is an arithmetic number, because the mean of its divisors is an integer number (2834694).

Almost surely, 2^5669387 is an apocalyptic number.

5669387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5669387 is an equidigital number, since it uses as much as digits as its factorization.

5669387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 44.

The square root of 5669387 is about 2381.0474585778. The cubic root of 5669387 is about 178.3112322064.

The spelling of 5669387 in words is "five million, six hundred sixty-nine thousand, three hundred eighty-seven".