147647713 has 2 divisors, whose sum is σ = 147647714. Its totient is φ = 147647712.

The previous prime is 147647711. The next prime is 147647743. The reversal of 147647713 is 317746741.

It is a happy number.

147647713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115928289 + 31719424 = 10767^2 + 5632^2 .

It is a cyclic number.

It is not a de Polignac number, because 147647713 - 2¹ = 147647711 is a prime.

Together with 147647711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (147647711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73823856 + 73823857.

It is an arithmetic number, because the mean of its divisors is an integer number (73823857).

Almost surely, 2^147647713 is an apocalyptic number.

It is an amenable number.

147647713 is a deficient number, since it is larger than the sum of its proper divisors (1).

147647713 is an equidigital number, since it uses as much as digits as its factorization.

147647713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98784, while the sum is 40.

The square root of 147647713 is about 12151.0375277175. The cubic root of 147647713 is about 528.5372184162.

The spelling of 147647713 in words is "one hundred forty-seven million, six hundred forty-seven thousand, seven hundred thirteen".