9641466 has 12 divisors (see below), whose sum is σ = 20889882. Its totient is φ = 3213816.

The previous prime is 9641461. The next prime is 9641473. The reversal of 9641466 is 6641469.

9641466 is a `hidden beast` number, since 9 + 641 + 4 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9641025 + 441 = 3105^2 + 21^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9641466.

It is not an unprimeable number, because it can be changed into a prime (9641461) 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, 267801 + ... + 267836.

Almost surely, 2^9641466 is an apocalyptic number.

9641466 is an abundant number, since it is smaller than the sum of its proper divisors (11248416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9641466 is a wasteful number, since it uses less digits than its factorization.

9641466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535645 (or 535642 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 9641466 is about 3105.0710136807. The cubic root of 9641466 is about 212.8372757030.

The spelling of 9641466 in words is "nine million, six hundred forty-one thousand, four hundred sixty-six".