272699085 has 8 divisors (see below), whose sum is σ = 436318560. Its totient is φ = 145439504.

The previous prime is 272699081. The next prime is 272699087. The reversal of 272699085 is 580996272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272699085 - 2² = 272699081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272699081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9089955 + ... + 9089984.

It is an arithmetic number, because the mean of its divisors is an integer number (54539820).

Almost surely, 2^272699085 is an apocalyptic number.

It is an amenable number.

272699085 is a deficient number, since it is larger than the sum of its proper divisors (163619475).

272699085 is a wasteful number, since it uses less digits than its factorization.

272699085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18179947.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 272699085 is about 16513.6030290182. The cubic root of 272699085 is about 648.4769745960.

The spelling of 272699085 in words is "two hundred seventy-two million, six hundred ninety-nine thousand, eighty-five".