112002432 has 64 divisors (see below), whose sum is σ = 299818800. Its totient is φ = 37044224.

The previous prime is 112002427. The next prime is 112002439. The reversal of 112002432 is 234200211.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51544 + ... + 53672.

Almost surely, 2^112002432 is an apocalyptic number.

112002432 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 112002432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149909400).

112002432 is an abundant number, since it is smaller than the sum of its proper divisors (187816368).

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

112002432 is a wasteful number, since it uses less digits than its factorization.

112002432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 112002432 is about 10583.1201448344. The cubic root of 112002432 is about 482.0319417776.

Adding to 112002432 its reverse (234200211), we get a palindrome (346202643).

The spelling of 112002432 in words is "one hundred twelve million, two thousand, four hundred thirty-two".