9654947 has 2 divisors, whose sum is σ = 9654948. Its totient is φ = 9654946.

The previous prime is 9654943. The next prime is 9654959. The reversal of 9654947 is 7494569.

9654947 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9654947 - 2² = 9654943 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 9654898 and 9654907.

It is not a weakly prime, because it can be changed into another prime (9654943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4827473 + 4827474.

It is an arithmetic number, because the mean of its divisors is an integer number (4827474).

Almost surely, 2^9654947 is an apocalyptic number.

9654947 is a deficient number, since it is larger than the sum of its proper divisors (1).

9654947 is an equidigital number, since it uses as much as digits as its factorization.

9654947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 44.

The square root of 9654947 is about 3107.2410592035. The cubic root of 9654947 is about 212.9364280883.

It can be divided in two parts, 9654 and 947, that added together give a palindrome (10601).

The spelling of 9654947 in words is "nine million, six hundred fifty-four thousand, nine hundred forty-seven".