10964161 has 4 divisors (see below), whose sum is σ = 11807572. Its totient is φ = 10120752.

The previous prime is 10964153. The next prime is 10964189. The reversal of 10964161 is 16146901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4431025 + 6533136 = 2105^2 + 2556^2 .

It is a cyclic number.

It is not a de Polignac number, because 10964161 - 2³ = 10964153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10964101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421686 + ... + 421711.

It is an arithmetic number, because the mean of its divisors is an integer number (2951893).

Almost surely, 2^10964161 is an apocalyptic number.

It is an amenable number.

10964161 is a deficient number, since it is larger than the sum of its proper divisors (843411).

10964161 is an equidigital number, since it uses as much as digits as its factorization.

10964161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843410.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 10964161 is about 3311.2174498211. The cubic root of 10964161 is about 222.1562152940.

The spelling of 10964161 in words is "ten million, nine hundred sixty-four thousand, one hundred sixty-one".