12468407 has 8 divisors (see below), whose sum is σ = 14270976. Its totient is φ = 10671192.

The previous prime is 12468403. The next prime is 12468431. The reversal of 12468407 is 70486421.

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

It is not a de Polignac number, because 12468407 - 2² = 12468403 is a prime.

It is a super-2 number, since 2×12468407² = 310922346235298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12468403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8438 + ... + 9804.

It is an arithmetic number, because the mean of its divisors is an integer number (1783872).

Almost surely, 2^12468407 is an apocalyptic number.

12468407 is a deficient number, since it is larger than the sum of its proper divisors (1802569).

12468407 is a wasteful number, since it uses less digits than its factorization.

12468407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 12468407 is about 3531.0631543488. The cubic root of 12468407 is about 231.8837544373.

The spelling of 12468407 in words is "twelve million, four hundred sixty-eight thousand, four hundred seven".