12066634 has 16 divisors (see below), whose sum is σ = 20174400. Its totient is φ = 5379264.

The previous prime is 12066611. The next prime is 12066641. The reversal of 12066634 is 43666021.

12066634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8694 + ... + 9985.

It is an arithmetic number, because the mean of its divisors is an integer number (1260900).

Almost surely, 2^12066634 is an apocalyptic number.

12066634 is a deficient number, since it is larger than the sum of its proper divisors (8107766).

12066634 is a wasteful number, since it uses less digits than its factorization.

12066634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18717.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 12066634 is about 3473.7060900427. The cubic root of 12066634 is about 229.3658270578.

The spelling of 12066634 in words is "twelve million, sixty-six thousand, six hundred thirty-four".