12267606 has 16 divisors (see below), whose sum is σ = 26422704. Its totient is φ = 3774624.

The previous prime is 12267587. The next prime is 12267641. The reversal of 12267606 is 60676221.

12267606 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78561 + ... + 78716.

It is an arithmetic number, because the mean of its divisors is an integer number (1651419).

Almost surely, 2^12267606 is an apocalyptic number.

12267606 is an abundant number, since it is smaller than the sum of its proper divisors (14155098).

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

12267606 is a wasteful number, since it uses less digits than its factorization.

12267606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157295.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 12267606 is about 3502.5142397997. The cubic root of 12267606 is about 230.6321989366.

The spelling of 12267606 in words is "twelve million, two hundred sixty-seven thousand, six hundred six".