272801332 has 12 divisors (see below), whose sum is σ = 477708196. Its totient is φ = 136313280.

The previous prime is 272801327. The next prime is 272801351. The reversal of 272801332 is 233108272.

It can be written as a sum of positive squares in 2 ways, for example, as 92275236 + 180526096 = 9606^2 + 13436^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 272801332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14553 + ... + 27520.

Almost surely, 2^272801332 is an apocalyptic number.

It is an amenable number.

272801332 is a deficient number, since it is larger than the sum of its proper divisors (204906864).

272801332 is a wasteful number, since it uses less digits than its factorization.

272801332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43698 (or 43696 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 272801332 is about 16516.6985805275. The cubic root of 272801332 is about 648.5580120761.

The spelling of 272801332 in words is "two hundred seventy-two million, eight hundred one thousand, three hundred thirty-two".