5779447 has 2 divisors, whose sum is σ = 5779448. Its totient is φ = 5779446.

The previous prime is 5779441. The next prime is 5779451. The reversal of 5779447 is 7449775.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5779447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5779441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2889723 + 2889724.

It is an arithmetic number, because the mean of its divisors is an integer number (2889724).

Almost surely, 2^5779447 is an apocalyptic number.

5779447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5779447 is an equidigital number, since it uses as much as digits as its factorization.

5779447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 43.

The square root of 5779447 is about 2404.0480444450. The cubic root of 5779447 is about 179.4576990816.

It can be divided in two parts, 5779 and 447, that added together give a palindrome (6226).

The spelling of 5779447 in words is "five million, seven hundred seventy-nine thousand, four hundred forty-seven".