12480623 has 4 divisors (see below), whose sum is σ = 12489120. Its totient is φ = 12472128.

The previous prime is 12480619. The next prime is 12480647. The reversal of 12480623 is 32608421.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32608421 = 3793 ⋅8597.

It is a cyclic number.

It is not a de Polignac number, because 12480623 - 2² = 12480619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12480592 and 12480601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480673) 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, 1415 + ... + 5192.

It is an arithmetic number, because the mean of its divisors is an integer number (3122280).

Almost surely, 2^12480623 is an apocalyptic number.

12480623 is a deficient number, since it is larger than the sum of its proper divisors (8497).

12480623 is an equidigital number, since it uses as much as digits as its factorization.

12480623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 12480623 is about 3532.7925215048. The cubic root of 12480623 is about 231.9594595730.

The spelling of 12480623 in words is "twelve million, four hundred eighty thousand, six hundred twenty-three".