12054161 has 8 divisors (see below), whose sum is σ = 14036544. Its totient is φ = 10136880.

The previous prime is 12054131. The next prime is 12054181. The reversal of 12054161 is 16145021.

12054161 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 12054161 - 2¹⁰ = 12053137 is a prime.

It is a super-3 number, since 3×12054161³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12054101) 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, 15875 + ... + 16616.

It is an arithmetic number, because the mean of its divisors is an integer number (1754568).

Almost surely, 2^12054161 is an apocalyptic number.

It is an amenable number.

12054161 is a deficient number, since it is larger than the sum of its proper divisors (1982383).

12054161 is an equidigital number, since it uses as much as digits as its factorization.

12054161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32551.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 12054161 is about 3471.9102810989. The cubic root of 12054161 is about 229.2867697645.

Adding to 12054161 its reverse (16145021), we get a palindrome (28199182).

The spelling of 12054161 in words is "twelve million, fifty-four thousand, one hundred sixty-one".