272866072 has 16 divisors (see below), whose sum is σ = 516153240. Its totient is φ = 135225216.

The previous prime is 272866063. The next prime is 272866073. The reversal of 272866072 is 270668272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272866073) by changing a digit.

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, 150018 + ... + 151825.

Almost surely, 2^272866072 is an apocalyptic number.

It is an amenable number.

272866072 is a deficient number, since it is larger than the sum of its proper divisors (243287168).

272866072 is a wasteful number, since it uses less digits than its factorization.

272866072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301962 (or 301958 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 272866072 is about 16518.6582990266. The cubic root of 272866072 is about 648.6093123201.

The spelling of 272866072 in words is "two hundred seventy-two million, eight hundred sixty-six thousand, seventy-two".