12493363 has 4 divisors (see below), whose sum is σ = 12500488. Its totient is φ = 12486240.

The previous prime is 12493361. The next prime is 12493367. The reversal of 12493363 is 36339421.

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: 36339421 = 17 ⋅2137613.

It is a cyclic number.

It is not a de Polignac number, because 12493363 - 2¹ = 12493361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12493361) 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, 1120 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (3125122).

Almost surely, 2^12493363 is an apocalyptic number.

12493363 is a deficient number, since it is larger than the sum of its proper divisors (7125).

12493363 is an equidigital number, since it uses as much as digits as its factorization.

12493363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124.

The product of its digits is 11664, while the sum is 31.

The square root of 12493363 is about 3534.5951677667. The cubic root of 12493363 is about 232.0383594420.

The spelling of 12493363 in words is "twelve million, four hundred ninety-three thousand, three hundred sixty-three".