115471112 has 16 divisors (see below), whose sum is σ = 218496300. Its totient is φ = 57205440.

The previous prime is 115471091. The next prime is 115471121. The reversal of 115471112 is 211174511.

It can be written as a sum of positive squares in 2 ways, for example, as 112063396 + 3407716 = 10586^2 + 1846^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65339 + ... + 67082.

Almost surely, 2^115471112 is an apocalyptic number.

It is an amenable number.

115471112 is a deficient number, since it is larger than the sum of its proper divisors (103025188).

115471112 is a wasteful number, since it uses less digits than its factorization.

115471112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132536 (or 132532 counting only the distinct ones).

The product of its digits is 280, while the sum is 23.

The square root of 115471112 is about 10745.7485546610. The cubic root of 115471112 is about 486.9575638315.

The spelling of 115471112 in words is "one hundred fifteen million, four hundred seventy-one thousand, one hundred twelve".