12045463 has 2 divisors, whose sum is σ = 12045464. Its totient is φ = 12045462.

The previous prime is 12045457. The next prime is 12045497. The reversal of 12045463 is 36454021.

It is a weak prime.

It is an emirp because it is prime and its reverse (36454021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12045463 - 2¹³ = 12037271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12045443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022731 + 6022732.

It is an arithmetic number, because the mean of its divisors is an integer number (6022732).

Almost surely, 2^12045463 is an apocalyptic number.

12045463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12045463 is an equidigital number, since it uses as much as digits as its factorization.

12045463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 12045463 is about 3470.6574305166. The cubic root of 12045463 is about 229.2316071751.

Adding to 12045463 its reverse (36454021), we get a palindrome (48499484).

The spelling of 12045463 in words is "twelve million, forty-five thousand, four hundred sixty-three".