12071164 has 24 divisors (see below), whose sum is σ = 24554880. Its totient is φ = 5084976.

The previous prime is 12071149. The next prime is 12071167. The reversal of 12071164 is 46117021.

12071164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12071167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002 + ... + 5305.

It is an arithmetic number, because the mean of its divisors is an integer number (1023120).

Almost surely, 2^12071164 is an apocalyptic number.

12071164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12071164 is an abundant number, since it is smaller than the sum of its proper divisors (12483716).

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

12071164 is a wasteful number, since it uses less digits than its factorization.

12071164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7377 (or 7375 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 12071164 is about 3474.3580702052. The cubic root of 12071164 is about 229.3945259532.

Adding to 12071164 its reverse (46117021), we get a palindrome (58188185).

The spelling of 12071164 in words is "twelve million, seventy-one thousand, one hundred sixty-four".