12468427 has 8 divisors (see below), whose sum is σ = 13159760. Its totient is φ = 11780640.

The previous prime is 12468403. The next prime is 12468431. The reversal of 12468427 is 72486421.

It is a happy number.

12468427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12468427 - 2⁷ = 12468299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12468392 and 12468401.

It is not an unprimeable number, because it can be changed into a prime (12468457) 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, 9673 + ... + 10885.

It is an arithmetic number, because the mean of its divisors is an integer number (1644970).

Almost surely, 2^12468427 is an apocalyptic number.

12468427 is a deficient number, since it is larger than the sum of its proper divisors (691333).

12468427 is a wasteful number, since it uses less digits than its factorization.

12468427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773.

The product of its digits is 21504, while the sum is 34.

The square root of 12468427 is about 3531.0659863560. The cubic root of 12468427 is about 231.8838784219.

The spelling of 12468427 in words is "twelve million, four hundred sixty-eight thousand, four hundred twenty-seven".