12080451 has 8 divisors (see below), whose sum is σ = 16807680. Its totient is φ = 7703432.

The previous prime is 12080429. The next prime is 12080459. The reversal of 12080451 is 15408021.

12080451 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 12080451 - 2⁹ = 12079939 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (12080459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87471 + ... + 87608.

It is an arithmetic number, because the mean of its divisors is an integer number (2100960).

Almost surely, 2^12080451 is an apocalyptic number.

12080451 is a deficient number, since it is larger than the sum of its proper divisors (4727229).

12080451 is a wasteful number, since it uses less digits than its factorization.

12080451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175105.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 12080451 is about 3475.6943191253. The cubic root of 12080451 is about 229.4533394158.

Adding to 12080451 its reverse (15408021), we get a palindrome (27488472).

The spelling of 12080451 in words is "twelve million, eighty thousand, four hundred fifty-one".