272290896 has 50 divisors (see below), whose sum is σ = 788092602. Its totient is φ = 90763200.

The previous prime is 272290873. The next prime is 272290933. The reversal of 272290896 is 698092272.

272290896 is a `hidden beast` number, since 272 + 290 + 8 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 181279296 + 91011600 = 13464^2 + 9540^2 .

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 9 ways as a sum of consecutive naturals, for example, 103755 + ... + 106346.

Almost surely, 2^272290896 is an apocalyptic number.

It is an amenable number.

272290896 is an abundant number, since it is smaller than the sum of its proper divisors (515801706).

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

272290896 is a wasteful number, since it uses less digits than its factorization.

272290896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210121 (or 210106 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 272290896 is about 16501.2392261915. The cubic root of 272290896 is about 648.1532559323.

The spelling of 272290896 in words is "two hundred seventy-two million, two hundred ninety thousand, eight hundred ninety-six".