8961266 has 8 divisors (see below), whose sum is σ = 13662444. Its totient is φ = 4407120.

The previous prime is 8961257. The next prime is 8961269. The reversal of 8961266 is 6621698.

8961266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8532241 + 429025 = 2921^2 + 655^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8961269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36605 + ... + 36848.

Almost surely, 2^8961266 is an apocalyptic number.

8961266 is a deficient number, since it is larger than the sum of its proper divisors (4701178).

8961266 is a wasteful number, since it uses less digits than its factorization.

8961266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73516.

The product of its digits is 31104, while the sum is 38.

The square root of 8961266 is about 2993.5373724074. The cubic root of 8961266 is about 207.7095459013.

The spelling of 8961266 in words is "eight million, nine hundred sixty-one thousand, two hundred sixty-six".