12480613 has 4 divisors (see below), whose sum is σ = 12601888. Its totient is φ = 12359340.

The previous prime is 12480577. The next prime is 12480617. The reversal of 12480613 is 31608421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31608421 = 13 ⋅2431417.

It is a cyclic number.

It is not a de Polignac number, because 12480613 - 2¹⁷ = 12349541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480617) 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 3 ways as a sum of consecutive naturals, for example, 60483 + ... + 60688.

It is an arithmetic number, because the mean of its divisors is an integer number (3150472).

Almost surely, 2^12480613 is an apocalyptic number.

It is an amenable number.

12480613 is a deficient number, since it is larger than the sum of its proper divisors (121275).

12480613 is a wasteful number, since it uses less digits than its factorization.

12480613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121274.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12480613 is about 3532.7911061935. The cubic root of 12480613 is about 231.9593976211.

The spelling of 12480613 in words is "twelve million, four hundred eighty thousand, six hundred thirteen".