12406926 has 32 divisors (see below), whose sum is σ = 28788480. Its totient is φ = 3491136.

The previous prime is 12406907. The next prime is 12406937. The reversal of 12406926 is 62960421.

12406926 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12406893 and 12406902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (899640).

Almost surely, 2^12406926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12406926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14394240).

12406926 is an abundant number, since it is smaller than the sum of its proper divisors (16381554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12406926 is a wasteful number, since it uses less digits than its factorization.

12406926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4488.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 12406926 is about 3522.3466609634. The cubic root of 12406926 is about 231.5019910979.

The spelling of 12406926 in words is "twelve million, four hundred six thousand, nine hundred twenty-six".