10247747 has 2 divisors, whose sum is σ = 10247748. Its totient is φ = 10247746.

The previous prime is 10247693. The next prime is 10247767. The reversal of 10247747 is 74774201.

10247747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10247747 - 2⁶ = 10247683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10247767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5123873 + 5123874.

It is an arithmetic number, because the mean of its divisors is an integer number (5123874).

Almost surely, 2^10247747 is an apocalyptic number.

10247747 is a deficient number, since it is larger than the sum of its proper divisors (1).

10247747 is an equidigital number, since it uses as much as digits as its factorization.

10247747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 10247747 is about 3201.2102398937. The cubic root of 10247747 is about 217.2081574851.

The spelling of 10247747 in words is "ten million, two hundred forty-seven thousand, seven hundred forty-seven".