9668601 has 6 divisors (see below), whose sum is σ = 13965770. Its totient is φ = 6445728.

The previous prime is 9668599. The next prime is 9668639. The reversal of 9668601 is 1068669.

It can be written as a sum of positive squares in only one way, i.e., 9308601 + 360000 = 3051^2 + 600^2 .

It is not a de Polignac number, because 9668601 - 2¹ = 9668599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9668651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 537136 + ... + 537153.

Almost surely, 2^9668601 is an apocalyptic number.

It is an amenable number.

9668601 is a deficient number, since it is larger than the sum of its proper divisors (4297169).

9668601 is a wasteful number, since it uses less digits than its factorization.

9668601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074295 (or 1074292 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 9668601 is about 3109.4374089214. The cubic root of 9668601 is about 213.0367588480.

The spelling of 9668601 in words is "nine million, six hundred sixty-eight thousand, six hundred one".