11994075 has 30 divisors (see below), whose sum is σ = 22220924. Its totient is φ = 6395760.

The previous prime is 11994067. The next prime is 11994077. The reversal of 11994075 is 57049911.

It is not a de Polignac number, because 11994075 - 2³ = 11994067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11994077) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 937 + ... + 4986.

Almost surely, 2^11994075 is an apocalyptic number.

11994075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11994075 is a deficient number, since it is larger than the sum of its proper divisors (10226849).

11994075 is an equidigital number, since it uses as much as digits as its factorization.

11994075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5945 (or 5931 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 11994075 is about 3463.2463094617. The cubic root of 11994075 is about 228.9051621303.

The spelling of 11994075 in words is "eleven million, nine hundred ninety-four thousand, seventy-five".