272948540 has 12 divisors (see below), whose sum is σ = 573191976. Its totient is φ = 109179408.

The previous prime is 272948539. The next prime is 272948579. The reversal of 272948540 is 45849272.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 6823694 + ... + 6823733.

It is an arithmetic number, because the mean of its divisors is an integer number (47765998).

Almost surely, 2^272948540 is an apocalyptic number.

272948540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272948540 is an abundant number, since it is smaller than the sum of its proper divisors (300243436).

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

272948540 is a wasteful number, since it uses less digits than its factorization.

272948540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13647436 (or 13647434 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 272948540 is about 16521.1543180251. The cubic root of 272948540 is about 648.6746485546.

The spelling of 272948540 in words is "two hundred seventy-two million, nine hundred forty-eight thousand, five hundred forty".