12666094 has 8 divisors (see below), whose sum is σ = 21713328. Its totient is φ = 5428320.

The previous prime is 12666083. The next prime is 12666131. The reversal of 12666094 is 49066621.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452347 + ... + 452374.

It is an arithmetic number, because the mean of its divisors is an integer number (2714166).

Almost surely, 2^12666094 is an apocalyptic number.

12666094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12666094 is a deficient number, since it is larger than the sum of its proper divisors (9047234).

12666094 is an equidigital number, since it uses as much as digits as its factorization.

12666094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904730.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 12666094 is about 3558.9456303799. The cubic root of 12666094 is about 233.1028422328.

The spelling of 12666094 in words is "twelve million, six hundred sixty-six thousand, ninety-four".