12264146 has 16 divisors (see below), whose sum is σ = 18797184. Its totient is φ = 5999904.

The previous prime is 12264137. The next prime is 12264167. The reversal of 12264146 is 64146221.

12264146 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, 24131 + ... + 24633.

It is an arithmetic number, because the mean of its divisors is an integer number (1174824).

Almost surely, 2^12264146 is an apocalyptic number.

12264146 is a deficient number, since it is larger than the sum of its proper divisors (6533038).

12264146 is a wasteful number, since it uses less digits than its factorization.

12264146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its digits is 2304, while the sum is 26.

The square root of 12264146 is about 3502.0202740704. The cubic root of 12264146 is about 230.6105141177.

The spelling of 12264146 in words is "twelve million, two hundred sixty-four thousand, one hundred forty-six".