12306463 has 8 divisors (see below), whose sum is σ = 13280400. Its totient is φ = 11336448.

The previous prime is 12306461. The next prime is 12306467. The reversal of 12306463 is 36460321.

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 12306463 - 2¹ = 12306461 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 (12306461) 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, 11568 + ... + 12586.

It is an arithmetic number, because the mean of its divisors is an integer number (1660050).

Almost surely, 2^12306463 is an apocalyptic number.

12306463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12306463 is a deficient number, since it is larger than the sum of its proper divisors (973937).

12306463 is a wasteful number, since it uses less digits than its factorization.

12306463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 12306463 is about 3508.0568695504. The cubic root of 12306463 is about 230.8754474316.

Adding to 12306463 its reverse (36460321), we get a palindrome (48766784).

It can be divided in two parts, 12306 and 463, that added together give a square (12769 = 113²).

The spelling of 12306463 in words is "twelve million, three hundred six thousand, four hundred sixty-three".