47317007 has 2 divisors, whose sum is σ = 47317008. Its totient is φ = 47317006.

The previous prime is 47316991. The next prime is 47317019. The reversal of 47317007 is 70071374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47317007 - 2⁴ = 47316991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47317097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23658503 + 23658504.

It is an arithmetic number, because the mean of its divisors is an integer number (23658504).

Almost surely, 2^47317007 is an apocalyptic number.

47317007 is a deficient number, since it is larger than the sum of its proper divisors (1).

47317007 is an equidigital number, since it uses as much as digits as its factorization.

47317007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 47317007 is about 6878.7358576994. The cubic root of 47317007 is about 361.6921545696.

The spelling of 47317007 in words is "forty-seven million, three hundred seventeen thousand, seven".