2384647 has 2 divisors, whose sum is σ = 2384648. Its totient is φ = 2384646.

The previous prime is 2384623. The next prime is 2384653. The reversal of 2384647 is 7464832.

2384647 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2384647 - 2¹⁹ = 1860359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2384047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192323 + 1192324.

It is an arithmetic number, because the mean of its divisors is an integer number (1192324).

2^2384647 is an apocalyptic number.

2384647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2384647 is an equidigital number, since it uses as much as digits as its factorization.

2384647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 2384647 is about 1544.2302289490. The cubic root of 2384647 is about 133.6004845083.

The spelling of 2384647 in words is "two million, three hundred eighty-four thousand, six hundred forty-seven".