11875011 has 4 divisors (see below), whose sum is σ = 15833352. Its totient is φ = 7916672.

The previous prime is 11875001. The next prime is 11875033. The reversal of 11875011 is 11057811.

11875011 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 11875011 - 2⁵ = 11874979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11875001) 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, 1979166 + ... + 1979171.

It is an arithmetic number, because the mean of its divisors is an integer number (3958338).

Almost surely, 2^11875011 is an apocalyptic number.

11875011 is a deficient number, since it is larger than the sum of its proper divisors (3958341).

11875011 is an equidigital number, since it uses as much as digits as its factorization.

11875011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958340.

The product of its (nonzero) digits is 280, while the sum is 24.

The square root of 11875011 is about 3446.0137840699. The cubic root of 11875011 is about 228.1452022141.

The spelling of 11875011 in words is "eleven million, eight hundred seventy-five thousand, eleven".