12104463 has 32 divisors (see below), whose sum is σ = 20275200. Its totient is φ = 6263136.

The previous prime is 12104461. The next prime is 12104467. The reversal of 12104463 is 36440121.

It is not a de Polignac number, because 12104463 - 2¹ = 12104461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8518 + ... + 9836.

It is an arithmetic number, because the mean of its divisors is an integer number (633600).

Almost surely, 2^12104463 is an apocalyptic number.

12104463 is a deficient number, since it is larger than the sum of its proper divisors (8170737).

12104463 is a wasteful number, since it uses less digits than its factorization.

12104463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 12104463 is about 3479.1468781872. The cubic root of 12104463 is about 229.6052649567.

Adding to 12104463 its reverse (36440121), we get a palindrome (48544584).

The spelling of 12104463 in words is "twelve million, one hundred four thousand, four hundred sixty-three".