12039926 has 8 divisors (see below), whose sum is σ = 18119640. Its totient is φ = 6000048.

The previous prime is 12039917. The next prime is 12039941. The reversal of 12039926 is 62993021.

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

It is a junction number, because it is equal to n+sod(n) for n = 12039892 and 12039901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9191 + ... + 10418.

It is an arithmetic number, because the mean of its divisors is an integer number (2264955).

Almost surely, 2^12039926 is an apocalyptic number.

12039926 is a deficient number, since it is larger than the sum of its proper divisors (6079714).

12039926 is a wasteful number, since it uses less digits than its factorization.

12039926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19918.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 12039926 is about 3469.8596513404. The cubic root of 12039926 is about 229.1964777674.

The spelling of 12039926 in words is "twelve million, thirty-nine thousand, nine hundred twenty-six".