947475703 has 2 divisors, whose sum is σ = 947475704. Its totient is φ = 947475702.

The previous prime is 947475673. The next prime is 947475713. The reversal of 947475703 is 307574749.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 947475703 - 2²⁵ = 913921271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (947475713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473737851 + 473737852.

It is an arithmetic number, because the mean of its divisors is an integer number (473737852).

Almost surely, 2^947475703 is an apocalyptic number.

947475703 is a deficient number, since it is larger than the sum of its proper divisors (1).

947475703 is an equidigital number, since it uses as much as digits as its factorization.

947475703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 46.

The square root of 947475703 is about 30781.0932716822. The cubic root of 947475703 is about 982.1760969822.

The spelling of 947475703 in words is "nine hundred forty-seven million, four hundred seventy-five thousand, seven hundred three".