12406063 has 4 divisors (see below), whose sum is σ = 12741400. Its totient is φ = 12070728.

The previous prime is 12406057. The next prime is 12406087. The reversal of 12406063 is 36060421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36060421 = 47 ⋅767243.

It is a cyclic number.

It is not a de Polignac number, because 12406063 - 2¹³ = 12397871 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 (12406013) 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, 167613 + ... + 167686.

It is an arithmetic number, because the mean of its divisors is an integer number (3185350).

Almost surely, 2^12406063 is an apocalyptic number.

12406063 is a deficient number, since it is larger than the sum of its proper divisors (335337).

12406063 is an equidigital number, since it uses as much as digits as its factorization.

12406063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335336.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 12406063 is about 3522.2241552746. The cubic root of 12406063 is about 231.4966233742.

Adding to 12406063 its reverse (36060421), we get a palindrome (48466484).

The spelling of 12406063 in words is "twelve million, four hundred six thousand, sixty-three".