11970112 has 84 divisors (see below), whose sum is σ = 30230064. Its totient is φ = 4650240.

The previous prime is 11970109. The next prime is 11970113. The reversal of 11970112 is 21107911.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (11970113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34323 + ... + 34669.

Almost surely, 2^11970112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11970112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15115032).

11970112 is an abundant number, since it is smaller than the sum of its proper divisors (18259952).

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

11970112 is a wasteful number, since it uses less digits than its factorization.

11970112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 11970112 is about 3459.7849644161. The cubic root of 11970112 is about 228.7526170483.

The spelling of 11970112 in words is "eleven million, nine hundred seventy thousand, one hundred twelve".