12732467 has 6 divisors (see below), whose sum is σ = 13995324. Its totient is φ = 11574860.

The previous prime is 12732457. The next prime is 12732481. The reversal of 12732467 is 76423721.

12732467 is nontrivially palindromic in base 3.

It is not a de Polignac number, because 12732467 - 2¹² = 12728371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12732407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52493 + ... + 52734.

It is an arithmetic number, because the mean of its divisors is an integer number (2332554).

Almost surely, 2^12732467 is an apocalyptic number.

12732467 is a deficient number, since it is larger than the sum of its proper divisors (1262857).

12732467 is a wasteful number, since it uses less digits than its factorization.

12732467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105249 (or 105238 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 12732467 is about 3568.2582585906. The cubic root of 12732467 is about 233.5093024064.

The spelling of 12732467 in words is "twelve million, seven hundred thirty-two thousand, four hundred sixty-seven".