272858109 has 8 divisors (see below), whose sum is σ = 385211520. Its totient is φ = 171205056.

The previous prime is 272858093. The next prime is 272858111. The reversal of 272858109 is 901858272.

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

It is not a de Polignac number, because 272858109 - 2⁴ = 272858093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272858119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2675029 + ... + 2675130.

It is an arithmetic number, because the mean of its divisors is an integer number (48151440).

Almost surely, 2^272858109 is an apocalyptic number.

It is an amenable number.

272858109 is a deficient number, since it is larger than the sum of its proper divisors (112353411).

272858109 is a wasteful number, since it uses less digits than its factorization.

272858109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350179.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 272858109 is about 16518.4172667965. The cubic root of 272858109 is about 648.6030028436.

The spelling of 272858109 in words is "two hundred seventy-two million, eight hundred fifty-eight thousand, one hundred nine".