272268885 has 32 divisors (see below), whose sum is σ = 508465152. Its totient is φ = 121815360.

The previous prime is 272268881. The next prime is 272268901. The reversal of 272268885 is 588862272.

It is not a de Polignac number, because 272268885 - 2² = 272268881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272268881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22651 + ... + 32520.

It is an arithmetic number, because the mean of its divisors is an integer number (15889536).

Almost surely, 2^272268885 is an apocalyptic number.

It is an amenable number.

272268885 is a deficient number, since it is larger than the sum of its proper divisors (236196267).

272268885 is a wasteful number, since it uses less digits than its factorization.

272268885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55233.

The product of its digits is 860160, while the sum is 48.

The square root of 272268885 is about 16500.5722628035. The cubic root of 272268885 is about 648.1357906822.

The spelling of 272268885 in words is "two hundred seventy-two million, two hundred sixty-eight thousand, eight hundred eighty-five".