272297120 has 24 divisors (see below), whose sum is σ = 643302324. Its totient is φ = 108918784.

The previous prime is 272297119. The next prime is 272297159. The reversal of 272297120 is 21792272.

272297120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 270142096 + 2155024 = 16436^2 + 1468^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850769 + ... + 851088.

Almost surely, 2^272297120 is an apocalyptic number.

272297120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272297120 is an abundant number, since it is smaller than the sum of its proper divisors (371005204).

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

272297120 is a wasteful number, since it uses less digits than its factorization.

272297120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701872 (or 1701864 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 272297120 is about 16501.4278170103. The cubic root of 272297120 is about 648.1581943703.

The spelling of 272297120 in words is "two hundred seventy-two million, two hundred ninety-seven thousand, one hundred twenty".