11905208 has 16 divisors (see below), whose sum is σ = 25511280. Its totient is φ = 5102208.

The previous prime is 11905193. The next prime is 11905213. The reversal of 11905208 is 80250911.

It is a happy number.

11905208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 106241 + ... + 106352.

It is an arithmetic number, because the mean of its divisors is an integer number (1594455).

Almost surely, 2^11905208 is an apocalyptic number.

It is an amenable number.

11905208 is an abundant number, since it is smaller than the sum of its proper divisors (13606072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11905208 is a wasteful number, since it uses less digits than its factorization.

11905208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212606 (or 212602 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 11905208 is about 3450.3924414478. The cubic root of 11905208 is about 228.3384222260.

The spelling of 11905208 in words is "eleven million, nine hundred five thousand, two hundred eight".