112940384 has 48 divisors (see below), whose sum is σ = 243583200. Its totient is φ = 51308544.

The previous prime is 112940371. The next prime is 112940393. The reversal of 112940384 is 483049211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 112940384.

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, 12197 + ... + 19355.

It is an arithmetic number, because the mean of its divisors is an integer number (5074650).

Almost surely, 2^112940384 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 112940384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121791600).

112940384 is an abundant number, since it is smaller than the sum of its proper divisors (130642816).

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

112940384 is a wasteful number, since it uses less digits than its factorization.

112940384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7215 (or 7207 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 112940384 is about 10627.3413420291. The cubic root of 112940384 is about 483.3737774586.

Adding to 112940384 its reverse (483049211), we get a palindrome (595989595).

The spelling of 112940384 in words is "one hundred twelve million, nine hundred forty thousand, three hundred eighty-four".