4059647 has 2 divisors, whose sum is σ = 4059648. Its totient is φ = 4059646.

The previous prime is 4059637. The next prime is 4059659. The reversal of 4059647 is 7469504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4059647 - 2¹² = 4055551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4059637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2029823 + 2029824.

It is an arithmetic number, because the mean of its divisors is an integer number (2029824).

Almost surely, 2^4059647 is an apocalyptic number.

4059647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4059647 is an equidigital number, since it uses as much as digits as its factorization.

4059647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4059647 is about 2014.8565705777. The cubic root of 4059647 is about 159.5252463452.

The spelling of 4059647 in words is "four million, fifty-nine thousand, six hundred forty-seven".