11994028 has 12 divisors (see below), whose sum is σ = 21047040. Its totient is φ = 5980592.

The previous prime is 11994013. The next prime is 11994043. The reversal of 11994028 is 82049911.

11994028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11994013) and next prime (11994043).

It is a junction number, because it is equal to n+sod(n) for n = 11993984 and 11994002.

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, 2383 + ... + 5446.

It is an arithmetic number, because the mean of its divisors is an integer number (1753920).

Almost surely, 2^11994028 is an apocalyptic number.

It is an amenable number.

11994028 is a deficient number, since it is larger than the sum of its proper divisors (9053012).

11994028 is a wasteful number, since it uses less digits than its factorization.

11994028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8216 (or 8214 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 11994028 is about 3463.2395239140. The cubic root of 11994028 is about 228.9048631339.

The spelling of 11994028 in words is "eleven million, nine hundred ninety-four thousand, twenty-eight".