11606961 has 4 divisors (see below), whose sum is σ = 15475952. Its totient is φ = 7737972.

The previous prime is 11606941. The next prime is 11606963. The reversal of 11606961 is 16960611.

It is a happy number.

11606961 is digitally balanced in base 2, base 3 and base 4, because in such bases 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11606961 - 2⁹ = 11606449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11606963) 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, 1934491 + ... + 1934496.

It is an arithmetic number, because the mean of its divisors is an integer number (3868988).

Almost surely, 2^11606961 is an apocalyptic number.

It is an amenable number.

11606961 is a deficient number, since it is larger than the sum of its proper divisors (3868991).

11606961 is an equidigital number, since it uses as much as digits as its factorization.

11606961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868990.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 11606961 is about 3406.8990299098. The cubic root of 11606961 is about 226.4155106909.

The spelling of 11606961 in words is "eleven million, six hundred six thousand, nine hundred sixty-one".