272386988 has 12 divisors (see below), whose sum is σ = 504717192. Its totient is φ = 128182080.

The previous prime is 272386973. The next prime is 272386991. The reversal of 272386988 is 889683272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002778 + ... + 2002913.

It is an arithmetic number, because the mean of its divisors is an integer number (42059766).

Almost surely, 2^272386988 is an apocalyptic number.

It is an amenable number.

272386988 is a deficient number, since it is larger than the sum of its proper divisors (232330204).

272386988 is a wasteful number, since it uses less digits than its factorization.

272386988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005712 (or 4005710 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 53.

The square root of 272386988 is about 16504.1506294629. The cubic root of 272386988 is about 648.2294918237.

The spelling of 272386988 in words is "two hundred seventy-two million, three hundred eighty-six thousand, nine hundred eighty-eight".