9456901 has 2 divisors, whose sum is σ = 9456902. Its totient is φ = 9456900.

The previous prime is 9456899. The next prime is 9456907. The reversal of 9456901 is 1096549.

9456901 = 2174² + 2175².

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4730625 + 4726276 = 2175^2 + 2174^2 .

It is an emirp because it is prime and its reverse (1096549) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9456901 - 2¹ = 9456899 is a prime.

Together with 9456899, it forms a pair of twin primes.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9456907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4728450 + 4728451.

It is an arithmetic number, because the mean of its divisors is an integer number (4728451).

Almost surely, 2^9456901 is an apocalyptic number.

9456901 is the 2175-th centered square number.

It is an amenable number.

9456901 is a deficient number, since it is larger than the sum of its proper divisors (1).

9456901 is an equidigital number, since it uses as much as digits as its factorization.

9456901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 9456901 is about 3075.2074726756. The cubic root of 9456901 is about 211.4704133640.

The spelling of 9456901 in words is "nine million, four hundred fifty-six thousand, nine hundred one".