12027408 has 40 divisors (see below), whose sum is σ = 31331328. Its totient is φ = 3975552.

The previous prime is 12027377. The next prime is 12027427. The reversal of 12027408 is 80472021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5110 + ... + 7082.

Almost surely, 2^12027408 is an apocalyptic number.

It is an amenable number.

12027408 is an abundant number, since it is smaller than the sum of its proper divisors (19303920).

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

12027408 is a wasteful number, since it uses less digits than its factorization.

12027408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 12027408 is about 3468.0553628799. The cubic root of 12027408 is about 229.1170177990.

Adding to 12027408 its reverse (80472021), we get a palindrome (92499429).

The spelling of 12027408 in words is "twelve million, twenty-seven thousand, four hundred eight".