12004463 has 8 divisors (see below), whose sum is σ = 12492480. Its totient is φ = 11521440.

The previous prime is 12004453. The next prime is 12004469. The reversal of 12004463 is 36440021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12004463 - 2¹⁸ = 11742319 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 (12004469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4106 + ... + 6392.

It is an arithmetic number, because the mean of its divisors is an integer number (1561560).

Almost surely, 2^12004463 is an apocalyptic number.

12004463 is a deficient number, since it is larger than the sum of its proper divisors (488017).

12004463 is a wasteful number, since it uses less digits than its factorization.

12004463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12004463 is about 3464.7457338166. The cubic root of 12004463 is about 228.9712275464.

Adding to 12004463 its reverse (36440021), we get a palindrome (48444484).

The spelling of 12004463 in words is "twelve million, four thousand, four hundred sixty-three".