4247707 has 2 divisors, whose sum is σ = 4247708. Its totient is φ = 4247706.

The previous prime is 4247693. The next prime is 4247729. The reversal of 4247707 is 7077424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4247707 - 2¹⁵ = 4214939 is a prime.

It is not a weakly prime, because it can be changed into another prime (4247767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2123853 + 2123854.

It is an arithmetic number, because the mean of its divisors is an integer number (2123854).

Almost surely, 2^4247707 is an apocalyptic number.

4247707 is a deficient number, since it is larger than the sum of its proper divisors (1).

4247707 is an equidigital number, since it uses as much as digits as its factorization.

4247707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 31.

The square root of 4247707 is about 2060.9966035877. The cubic root of 4247707 is about 161.9514537258.

The spelling of 4247707 in words is "four million, two hundred forty-seven thousand, seven hundred seven".