272719872 has 168 divisors, whose sum is σ = 822950856. Its totient is φ = 90243072.

The previous prime is 272719849. The next prime is 272719873. The reversal of 272719872 is 278917272.

It is a super-2 number, since 2×272719872² = 148752257167392768, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272719873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1990588 + ... + 1990724.

It is an arithmetic number, because the mean of its divisors is an integer number (4898517).

Almost surely, 2^272719872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272719872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411475428).

272719872 is an abundant number, since it is smaller than the sum of its proper divisors (550230984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272719872 is an frugal number, since it uses more digits than its factorization.

272719872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 142 counting only the distinct ones).

The product of its digits is 197568, while the sum is 45.

The square root of 272719872 is about 16514.2324072298. The cubic root of 272719872 is about 648.4934513025.

The spelling of 272719872 in words is "two hundred seventy-two million, seven hundred nineteen thousand, eight hundred seventy-two".