12088481 has 8 divisors (see below), whose sum is σ = 12784128. Its totient is φ = 11412000.

The previous prime is 12088477. The next prime is 12088487. The reversal of 12088481 is 18488021.

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 12088481 - 2² = 12088477 is a prime.

It is a super-2 number, since 2×12088481² = 292262745774722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12088487) 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, 3485 + ... + 6026.

It is an arithmetic number, because the mean of its divisors is an integer number (1598016).

Almost surely, 2^12088481 is an apocalyptic number.

It is an amenable number.

12088481 is a deficient number, since it is larger than the sum of its proper divisors (695647).

12088481 is an equidigital number, since it uses as much as digits as its factorization.

12088481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9583.

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 12088481 is about 3476.8492921034. The cubic root of 12088481 is about 229.5041681534.

The spelling of 12088481 in words is "twelve million, eighty-eight thousand, four hundred eighty-one".