272880512 has 32 divisors (see below), whose sum is σ = 546815880. Its totient is φ = 135640576.

The previous prime is 272880493. The next prime is 272880521. The reversal of 272880512 is 215088272.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 15983 + ... + 28305.

Almost surely, 2^272880512 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 272880512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273407940).

272880512 is an abundant number, since it is smaller than the sum of its proper divisors (273935368).

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

272880512 is a wasteful number, since it uses less digits than its factorization.

272880512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12510 (or 12498 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 272880512 is about 16519.0953747474. The cubic root of 272880512 is about 648.6207535291.

The spelling of 272880512 in words is "two hundred seventy-two million, eight hundred eighty thousand, five hundred twelve".