9006601 has 2 divisors, whose sum is σ = 9006602. Its totient is φ = 9006600.

The previous prime is 9006587. The next prime is 9006611. The reversal of 9006601 is 1066009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8732025 + 274576 = 2955^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 9006601 - 2²¹ = 6909449 is a prime.

It is a super-2 number, since 2×9006601² = 162237723146402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9006611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4503300 + 4503301.

It is an arithmetic number, because the mean of its divisors is an integer number (4503301).

Almost surely, 2^9006601 is an apocalyptic number.

It is an amenable number.

9006601 is a deficient number, since it is larger than the sum of its proper divisors (1).

9006601 is an equidigital number, since it uses as much as digits as its factorization.

9006601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 9006601 is about 3001.0999650128. The cubic root of 9006601 is about 208.0592240748.

The spelling of 9006601 in words is "nine million, six thousand, six hundred one".