112032520 has 32 divisors (see below), whose sum is σ = 253497600. Its totient is φ = 44559808.

The previous prime is 112032497. The next prime is 112032523. The reversal of 112032520 is 25230211.

112032520 is a modest number, since divided by 32520 gives 1120 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 112032494 and 112032503.

It is not an unprimeable number, because it can be changed into a prime (112032523) 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, 664 + ... + 14983.

It is an arithmetic number, because the mean of its divisors is an integer number (7921800).

Almost surely, 2^112032520 is an apocalyptic number.

112032520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112032520 is an abundant number, since it is smaller than the sum of its proper divisors (141465080).

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

112032520 is a wasteful number, since it uses less digits than its factorization.

112032520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15837 (or 15833 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 112032520 is about 10584.5415583293. The cubic root of 112032520 is about 482.0751017885.

Adding to 112032520 its reverse (25230211), we get a palindrome (137262731).

The spelling of 112032520 in words is "one hundred twelve million, thirty-two thousand, five hundred twenty".