112532115 has 24 divisors (see below), whose sum is σ = 181809360. Its totient is φ = 59435968.

The previous prime is 112532107. The next prime is 112532131. The reversal of 112532115 is 511235211.

It is not a de Polignac number, because 112532115 - 2³ = 112532107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112532091 and 112532100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418201 + ... + 418469.

It is an arithmetic number, because the mean of its divisors is an integer number (7575390).

Almost surely, 2^112532115 is an apocalyptic number.

112532115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112532115 is a deficient number, since it is larger than the sum of its proper divisors (69277245).

112532115 is an equidigital number, since it uses as much as digits as its factorization.

112532115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 444 counting only the distinct ones).

The product of its digits is 300, while the sum is 21.

The square root of 112532115 is about 10608.1155253890. The cubic root of 112532115 is about 482.7906237718.

Adding to 112532115 its reverse (511235211), we get a palindrome (623767326).

The spelling of 112532115 in words is "one hundred twelve million, five hundred thirty-two thousand, one hundred fifteen".