272832328 has 8 divisors (see below), whose sum is σ = 511560630. Its totient is φ = 136416160.

The previous prime is 272832323. The next prime is 272832331. The reversal of 272832328 is 823238272.

It can be written as a sum of positive squares in only one way, i.e., 203975524 + 68856804 = 14282^2 + 8298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (272832323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17052013 + ... + 17052028.

Almost surely, 2^272832328 is an apocalyptic number.

It is an amenable number.

272832328 is a deficient number, since it is larger than the sum of its proper divisors (238728302).

272832328 is a wasteful number, since it uses less digits than its factorization.

272832328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34104047 (or 34104043 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 272832328 is about 16517.6368769870. The cubic root of 272832328 is about 648.5825744474.

The spelling of 272832328 in words is "two hundred seventy-two million, eight hundred thirty-two thousand, three hundred twenty-eight".