12106463 has 4 divisors (see below), whose sum is σ = 12252408. Its totient is φ = 11960520.

The previous prime is 12106459. The next prime is 12106531. The reversal of 12106463 is 36460121.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36460121 = 17 ⋅2144713.

It is a cyclic number.

It is not a de Polignac number, because 12106463 - 2² = 12106459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106433) 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, 72848 + ... + 73013.

It is an arithmetic number, because the mean of its divisors is an integer number (3063102).

Almost surely, 2^12106463 is an apocalyptic number.

12106463 is a deficient number, since it is larger than the sum of its proper divisors (145945).

12106463 is an equidigital number, since it uses as much as digits as its factorization.

12106463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145944.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12106463 is about 3479.4342931000. The cubic root of 12106463 is about 229.6179100238.

Adding to 12106463 its reverse (36460121), we get a palindrome (48566584).

The spelling of 12106463 in words is "twelve million, one hundred six thousand, four hundred sixty-three".