9448897 has 2 divisors, whose sum is σ = 9448898. Its totient is φ = 9448896.

The previous prime is 9448877. The next prime is 9448903. The reversal of 9448897 is 7988449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5022081 + 4426816 = 2241^2 + 2104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9448897 is a prime.

9448897 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9448897.

It is not a weakly prime, because it can be changed into another prime (9448807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4724448 + 4724449.

It is an arithmetic number, because the mean of its divisors is an integer number (4724449).

Almost surely, 2^9448897 is an apocalyptic number.

It is an amenable number.

9448897 is a deficient number, since it is larger than the sum of its proper divisors (1).

9448897 is an equidigital number, since it uses as much as digits as its factorization.

9448897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 49.

The square root of 9448897 is about 3073.9058215892. The cubic root of 9448897 is about 211.4107360646.

The spelling of 9448897 in words is "nine million, four hundred forty-eight thousand, eight hundred ninety-seven".