112115514 has 16 divisors (see below), whose sum is σ = 256264128. Its totient is φ = 32032992.

The previous prime is 112115503. The next prime is 112115533. The reversal of 112115514 is 415511211.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 1334667 + ... + 1334750.

It is an arithmetic number, because the mean of its divisors is an integer number (16016508).

Almost surely, 2^112115514 is an apocalyptic number.

112115514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112115514 is an abundant number, since it is smaller than the sum of its proper divisors (144148614).

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

112115514 is a wasteful number, since it uses less digits than its factorization.

112115514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669429.

The product of its digits is 200, while the sum is 21.

The square root of 112115514 is about 10588.4613613121. The cubic root of 112115514 is about 482.1941132606.

Adding to 112115514 its reverse (415511211), we get a palindrome (527626725).

The spelling of 112115514 in words is "one hundred twelve million, one hundred fifteen thousand, five hundred fourteen".