12416961 has 4 divisors (see below), whose sum is σ = 16555952. Its totient is φ = 8277972.

The previous prime is 12416947. The next prime is 12417001. The reversal of 12416961 is 16961421.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16961421 = 3 ⋅5653807.

It is not a de Polignac number, because 12416961 - 2⁶ = 12416897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12418961) 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, 2069491 + ... + 2069496.

It is an arithmetic number, because the mean of its divisors is an integer number (4138988).

Almost surely, 2^12416961 is an apocalyptic number.

It is an amenable number.

12416961 is a deficient number, since it is larger than the sum of its proper divisors (4138991).

12416961 is an equidigital number, since it uses as much as digits as its factorization.

12416961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4138990.

The product of its digits is 2592, while the sum is 30.

The square root of 12416961 is about 3523.7708495304. The cubic root of 12416961 is about 231.5643889454.

The spelling of 12416961 in words is "twelve million, four hundred sixteen thousand, nine hundred sixty-one".