272607680 has 28 divisors (see below), whose sum is σ = 649147800. Its totient is φ = 109042944.

The previous prime is 272607679. The next prime is 272607683. The reversal of 272607680 is 86706272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272607683) by changing a digit.

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, 425630 + ... + 426269.

It is an arithmetic number, because the mean of its divisors is an integer number (23183850).

Almost surely, 2^272607680 is an apocalyptic number.

272607680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272607680 is an abundant number, since it is smaller than the sum of its proper divisors (376540120).

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

272607680 is an equidigital number, since it uses as much as digits as its factorization.

272607680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851916 (or 851906 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 272607680 is about 16510.8352302359. The cubic root of 272607680 is about 648.4045129646.

The spelling of 272607680 in words is "two hundred seventy-two million, six hundred seven thousand, six hundred eighty".