12164738 has 8 divisors (see below), whose sum is σ = 18556560. Its totient is φ = 5979220.

The previous prime is 12164699. The next prime is 12164759. The reversal of 12164738 is 83746121.

12164738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51428 + ... + 51663.

It is an arithmetic number, because the mean of its divisors is an integer number (2319570).

Almost surely, 2^12164738 is an apocalyptic number.

12164738 is a deficient number, since it is larger than the sum of its proper divisors (6391822).

12164738 is a wasteful number, since it uses less digits than its factorization.

12164738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103152.

The product of its digits is 8064, while the sum is 32.

The square root of 12164738 is about 3487.7984460115. The cubic root of 12164738 is about 229.9857458085.

The spelling of 12164738 in words is "twelve million, one hundred sixty-four thousand, seven hundred thirty-eight".