12119712 has 96 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 3505920.

The previous prime is 12119711. The next prime is 12119717. The reversal of 12119712 is 21791121.

12119712 is digitally balanced in base 2, because in such base 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 (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (12119711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24039 + ... + 24537.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 2^12119712 is an apocalyptic number.

12119712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12119712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18144000).

12119712 is an abundant number, since it is smaller than the sum of its proper divisors (24168288).

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

12119712 is a wasteful number, since it uses less digits than its factorization.

12119712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 538 counting only the distinct ones).

The product of its digits is 252, while the sum is 24.

The square root of 12119712 is about 3481.3376739409. The cubic root of 12119712 is about 229.7016421206.

The spelling of 12119712 in words is "twelve million, one hundred nineteen thousand, seven hundred twelve".