11695812 has 12 divisors (see below), whose sum is σ = 27290256. Its totient is φ = 3898600.

The previous prime is 11695781. The next prime is 11695823. The reversal of 11695812 is 21859611.

11695812 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 487314 + ... + 487337.

It is an arithmetic number, because the mean of its divisors is an integer number (2274188).

Almost surely, 2^11695812 is an apocalyptic number.

11695812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11695812 is an abundant number, since it is smaller than the sum of its proper divisors (15594444).

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

11695812 is a wasteful number, since it uses less digits than its factorization.

11695812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974658 (or 974656 counting only the distinct ones).

The product of its digits is 4320, while the sum is 33.

The square root of 11695812 is about 3419.9140340073. The cubic root of 11695812 is about 226.9917777948.

The spelling of 11695812 in words is "eleven million, six hundred ninety-five thousand, eight hundred twelve".