272691112 has 16 divisors (see below), whose sum is σ = 516359700. Its totient is φ = 134995200.

The previous prime is 272691109. The next prime is 272691121. The reversal of 272691112 is 211196272.

It can be written as a sum of positive squares in 2 ways, for example, as 178329316 + 94361796 = 13354^2 + 9714^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167937 + ... + 169552.

Almost surely, 2^272691112 is an apocalyptic number.

It is an amenable number.

272691112 is a deficient number, since it is larger than the sum of its proper divisors (243668588).

272691112 is a wasteful number, since it uses less digits than its factorization.

272691112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337596 (or 337592 counting only the distinct ones).

The product of its digits is 3024, while the sum is 31.

The square root of 272691112 is about 16513.3616202153. The cubic root of 272691112 is about 648.4706546172.

The spelling of 272691112 in words is "two hundred seventy-two million, six hundred ninety-one thousand, one hundred twelve".