5647039 has 2 divisors, whose sum is σ = 5647040. Its totient is φ = 5647038.

The previous prime is 5647027. The next prime is 5647069. The reversal of 5647039 is 9307465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5647039 - 2⁵ = 5647007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5646995 and 5647013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5647069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2823519 + 2823520.

It is an arithmetic number, because the mean of its divisors is an integer number (2823520).

Almost surely, 2^5647039 is an apocalyptic number.

5647039 is a deficient number, since it is larger than the sum of its proper divisors (1).

5647039 is an equidigital number, since it uses as much as digits as its factorization.

5647039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5647039 is about 2376.3499321438. The cubic root of 5647039 is about 178.0766303054.

The spelling of 5647039 in words is "five million, six hundred forty-seven thousand, thirty-nine".