272081117 has 16 divisors (see below), whose sum is σ = 341901312. Its totient is φ = 210334320.

The previous prime is 272081077. The next prime is 272081119. The reversal of 272081117 is 711180272.

It is not a de Polignac number, because 272081117 - 2¹⁴ = 272064733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272081117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272081119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4133 + ... + 23690.

It is an arithmetic number, because the mean of its divisors is an integer number (21368832).

Almost surely, 2^272081117 is an apocalyptic number.

It is an amenable number.

272081117 is a deficient number, since it is larger than the sum of its proper divisors (69820195).

272081117 is a wasteful number, since it uses less digits than its factorization.

272081117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27968.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 272081117 is about 16494.8815394352. The cubic root of 272081117 is about 647.9867625770.

The spelling of 272081117 in words is "two hundred seventy-two million, eighty-one thousand, one hundred seventeen".