5947729 has 2 divisors, whose sum is σ = 5947730. Its totient is φ = 5947728.

The previous prime is 5947727. The next prime is 5947759. The reversal of 5947729 is 9277495.

5947729 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3323329 + 2624400 = 1823^2 + 1620^2 .

It is a cyclic number.

It is not a de Polignac number, because 5947729 - 2¹ = 5947727 is a prime.

Together with 5947727, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 5 + 9² + 4⁶ + 7⁶ + 7⁸ + 2¹¹ + 9⁵ .

It is not a weakly prime, because it can be changed into another prime (5947723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2973864 + 2973865.

It is an arithmetic number, because the mean of its divisors is an integer number (2973865).

Almost surely, 2^5947729 is an apocalyptic number.

It is an amenable number.

5947729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5947729 is an equidigital number, since it uses as much as digits as its factorization.

5947729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 43.

The square root of 5947729 is about 2438.7966294876. The cubic root of 5947729 is about 181.1828377399.

The spelling of 5947729 in words is "five million, nine hundred forty-seven thousand, seven hundred twenty-nine".