947707 has 2 divisors, whose sum is σ = 947708. Its totient is φ = 947706.

The previous prime is 947659. The next prime is 947711. The reversal of 947707 is 707749.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 947707 - 2⁷ = 947579 is a prime.

It is not a weakly prime, because it can be changed into another prime (947747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473853 + 473854.

It is an arithmetic number, because the mean of its divisors is an integer number (473854).

2⁹⁴⁷⁷⁰⁷ is an apocalyptic number.

947707 is a deficient number, since it is larger than the sum of its proper divisors (1).

947707 is an equidigital number, since it uses as much as digits as its factorization.

947707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 947707 is about 973.5024396477. The cubic root of 947707 is about 98.2256013157.

The spelling of 947707 in words is "nine hundred forty-seven thousand, seven hundred seven".