12068416 has 28 divisors (see below), whose sum is σ = 24071580. Its totient is φ = 6003200.

The previous prime is 12068383. The next prime is 12068447. The reversal of 12068416 is 61486021.

It can be written as a sum of positive squares in 2 ways, for example, as 5308416 + 6760000 = 2304^2 + 2600^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16866 + ... + 17566.

Almost surely, 2^12068416 is an apocalyptic number.

12068416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12068416 is a deficient number, since it is larger than the sum of its proper divisors (12003164).

12068416 is an equidigital number, since it uses as much as digits as its factorization.

12068416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 12068416 is about 3473.9625789579. The cubic root of 12068416 is about 229.3771174139.

The spelling of 12068416 in words is "twelve million, sixty-eight thousand, four hundred sixteen".