11985035 has 4 divisors (see below), whose sum is σ = 14382048. Its totient is φ = 9588024.

The previous prime is 11985031. The next prime is 11985037. The reversal of 11985035 is 53058911.

11985035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11985035 - 2² = 11985031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11984992 and 11985010.

It is not an unprimeable number, because it can be changed into a prime (11985031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198499 + ... + 1198508.

It is an arithmetic number, because the mean of its divisors is an integer number (3595512).

Almost surely, 2^11985035 is an apocalyptic number.

11985035 is a deficient number, since it is larger than the sum of its proper divisors (2397013).

11985035 is an equidigital number, since it uses as much as digits as its factorization.

11985035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397012.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 11985035 is about 3461.9409295943. The cubic root of 11985035 is about 228.8476386513.

The spelling of 11985035 in words is "eleven million, nine hundred eighty-five thousand, thirty-five".