12503467 has 8 divisors (see below), whose sum is σ = 13144320. Its totient is φ = 11870760.

The previous prime is 12503461. The next prime is 12503489. The reversal of 12503467 is 76430521.

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

It is a de Polignac number, because none of the positive numbers 2^k-12503467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12503461) 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, 1242 + ... + 5152.

It is an arithmetic number, because the mean of its divisors is an integer number (1643040).

Almost surely, 2^12503467 is an apocalyptic number.

12503467 is a deficient number, since it is larger than the sum of its proper divisors (640853).

12503467 is a wasteful number, since it uses less digits than its factorization.

12503467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 12503467 is about 3536.0241797816. The cubic root of 12503467 is about 232.1008962152.

Adding to 12503467 its reverse (76430521), we get a palindrome (88933988).

The spelling of 12503467 in words is "twelve million, five hundred three thousand, four hundred sixty-seven".