701247947 has 2 divisors, whose sum is σ = 701247948. Its totient is φ = 701247946.

The previous prime is 701247919. The next prime is 701247971. The reversal of 701247947 is 749742107.

701247947 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 701247947 - 2²⁸ = 432812491 is a prime.

It is not a weakly prime, because it can be changed into another prime (701247907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350623973 + 350623974.

It is an arithmetic number, because the mean of its divisors is an integer number (350623974).

Almost surely, 2^701247947 is an apocalyptic number.

701247947 is a deficient number, since it is larger than the sum of its proper divisors (1).

701247947 is an equidigital number, since it uses as much as digits as its factorization.

701247947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 701247947 is about 26481.0865902440. The cubic root of 701247947 is about 888.4313347484.

The spelling of 701247947 in words is "seven hundred one million, two hundred forty-seven thousand, nine hundred forty-seven".