12682293 has 8 divisors (see below), whose sum is σ = 18210528. Its totient is φ = 7804464.

The previous prime is 12682283. The next prime is 12682301. The reversal of 12682293 is 39228621.

It is a happy number.

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

It is not a de Polignac number, because 12682293 - 2⁵ = 12682261 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12682213) 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, 162555 + ... + 162632.

It is an arithmetic number, because the mean of its divisors is an integer number (2276316).

Almost surely, 2^12682293 is an apocalyptic number.

12682293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12682293 is a deficient number, since it is larger than the sum of its proper divisors (5528235).

12682293 is a wasteful number, since it uses less digits than its factorization.

12682293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325203.

The product of its digits is 10368, while the sum is 33.

The square root of 12682293 is about 3561.2207176753. The cubic root of 12682293 is about 233.2021736796.

The spelling of 12682293 in words is "twelve million, six hundred eighty-two thousand, two hundred ninety-three".