9848666 has 4 divisors (see below), whose sum is σ = 14773002. Its totient is φ = 4924332.

The previous prime is 9848659. The next prime is 9848737. The reversal of 9848666 is 6668489.

9848666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6668489 = 2339 ⋅2851.

It can be written as a sum of positive squares in only one way, i.e., 7958041 + 1890625 = 2821^2 + 1375^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9848666.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2462165 + ... + 2462168.

Almost surely, 2^9848666 is an apocalyptic number.

9848666 is a deficient number, since it is larger than the sum of its proper divisors (4924336).

9848666 is a wasteful number, since it uses less digits than its factorization.

9848666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924335.

The product of its digits is 497664, while the sum is 47.

The square root of 9848666 is about 3138.2584342275. The cubic root of 9848666 is about 214.3511427295.

The spelling of 9848666 in words is "nine million, eight hundred forty-eight thousand, six hundred sixty-six".