12041408 has 14 divisors (see below), whose sum is σ = 23894796. Its totient is φ = 6020672.

The previous prime is 12041401. The next prime is 12041411. The reversal of 12041408 is 80414021.

It is a self number, because there is not a number n which added to its sum of digits gives 12041408.

It is not an unprimeable number, because it can be changed into a prime (12041401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94010 + ... + 94137.

Almost surely, 2^12041408 is an apocalyptic number.

It is an amenable number.

12041408 is a deficient number, since it is larger than the sum of its proper divisors (11853388).

12041408 is an equidigital number, since it uses as much as digits as its factorization.

12041408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188159 (or 188149 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 12041408 is about 3470.0731980752. The cubic root of 12041408 is about 229.2058813480.

Adding to 12041408 its reverse (80414021), we get a palindrome (92455429).

The spelling of 12041408 in words is "twelve million, forty-one thousand, four hundred eight".