12292693 has 8 divisors (see below), whose sum is σ = 14178560. Its totient is φ = 10439280.

The previous prime is 12292681. The next prime is 12292697. The reversal of 12292693 is 39629221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12292693 is a prime.

It is a super-2 number, since 2×12292693² = 302220602384498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12292697) 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 7 ways as a sum of consecutive naturals, for example, 7293 + ... + 8818.

It is an arithmetic number, because the mean of its divisors is an integer number (1772320).

Almost surely, 2^12292693 is an apocalyptic number.

It is an amenable number.

12292693 is a deficient number, since it is larger than the sum of its proper divisors (1885867).

12292693 is a wasteful number, since it uses less digits than its factorization.

12292693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16227.

The product of its digits is 11664, while the sum is 34.

The square root of 12292693 is about 3506.0936952683. The cubic root of 12292693 is about 230.7893045814.

The spelling of 12292693 in words is "twelve million, two hundred ninety-two thousand, six hundred ninety-three".