12093920 has 48 divisors (see below), whose sum is σ = 28839888. Its totient is φ = 4792320.

The previous prime is 12093901. The next prime is 12093941. The reversal of 12093920 is 2939021.

It is a self number, because there is not a number n which added to its sum of digits gives 12093920.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20672 + ... + 21248.

It is an arithmetic number, because the mean of its divisors is an integer number (600831).

Almost surely, 2^12093920 is an apocalyptic number.

12093920 is a gapful number since it is divisible by the number (10) 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 12093920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14419944).

12093920 is an abundant number, since it is smaller than the sum of its proper divisors (16745968).

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

12093920 is a wasteful number, since it uses less digits than its factorization.

12093920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 12093920 is about 3477.6313778203. The cubic root of 12093920 is about 229.5385834507.

The spelling of 12093920 in words is "twelve million, ninety-three thousand, nine hundred twenty".