9522001 has 2 divisors, whose sum is σ = 9522002. Its totient is φ = 9522000.

The previous prime is 9521959. The next prime is 9522013. The reversal of 9522001 is 1002259.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 641601 = 2980^2 + 801^2 .

It is an emirp because it is prime and its reverse (1002259) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9522001 - 2⁷ = 9521873 is a prime.

It is a Chen prime.

9522001 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9522001.

It is not a weakly prime, because it can be changed into another prime (9522031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4761000 + 4761001.

It is an arithmetic number, because the mean of its divisors is an integer number (4761001).

Almost surely, 2^9522001 is an apocalyptic number.

It is an amenable number.

9522001 is a deficient number, since it is larger than the sum of its proper divisors (1).

9522001 is an equidigital number, since it uses as much as digits as its factorization.

9522001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 9522001 is about 3085.7739709836. The cubic root of 9522001 is about 211.9545485213.

The spelling of 9522001 in words is "nine million, five hundred twenty-two thousand, one".