11859212 has 12 divisors (see below), whose sum is σ = 20810496. Its totient is φ = 5913360.

The previous prime is 11859187. The next prime is 11859233. The reversal of 11859212 is 21295811.

11859212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2339 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (1734208).

Almost surely, 2^11859212 is an apocalyptic number.

It is an amenable number.

11859212 is a deficient number, since it is larger than the sum of its proper divisors (8951284).

11859212 is a wasteful number, since it uses less digits than its factorization.

11859212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128 (or 8126 counting only the distinct ones).

The product of its digits is 1440, while the sum is 29.

The square root of 11859212 is about 3443.7206623070. The cubic root of 11859212 is about 228.0439794099.

The spelling of 11859212 in words is "eleven million, eight hundred fifty-nine thousand, two hundred twelve".