272710240 has 96 divisors (see below), whose sum is σ = 711154080. Its totient is φ = 97996800.

The previous prime is 272710237. The next prime is 272710271. The reversal of 272710240 is 42017272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155770 + ... + 157510.

It is an arithmetic number, because the mean of its divisors is an integer number (7407855).

Almost surely, 2^272710240 is an apocalyptic number.

272710240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272710240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355577040).

272710240 is an abundant number, since it is smaller than the sum of its proper divisors (438443840).

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

272710240 is a wasteful number, since it uses less digits than its factorization.

272710240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856 (or 1848 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 272710240 is about 16513.9407774159. The cubic root of 272710240 is about 648.4858166523.

The spelling of 272710240 in words is "two hundred seventy-two million, seven hundred ten thousand, two hundred forty".