11972108 has 6 divisors (see below), whose sum is σ = 20951196. Its totient is φ = 5986052.

The previous prime is 11972101. The next prime is 11972111. The reversal of 11972108 is 80127911.

11972108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11972101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496510 + ... + 1496517.

It is an arithmetic number, because the mean of its divisors is an integer number (3491866).

Almost surely, 2^11972108 is an apocalyptic number.

It is an amenable number.

11972108 is a deficient number, since it is larger than the sum of its proper divisors (8979088).

11972108 is a wasteful number, since it uses less digits than its factorization.

11972108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993031 (or 2993029 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 11972108 is about 3460.0734096259. The cubic root of 11972108 is about 228.7653310716.

It can be divided in two parts, 119 and 72108, that added together give a palindrome (72227).

The spelling of 11972108 in words is "eleven million, nine hundred seventy-two thousand, one hundred eight".