272852660 has 12 divisors (see below), whose sum is σ = 572990628. Its totient is φ = 109141056.

The previous prime is 272852651. The next prime is 272852687. The reversal of 272852660 is 66258272.

It can be written as a sum of positive squares in 2 ways, for example, as 172291876 + 100560784 = 13126^2 + 10028^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6821297 + ... + 6821336.

It is an arithmetic number, because the mean of its divisors is an integer number (47749219).

Almost surely, 2^272852660 is an apocalyptic number.

272852660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272852660 is an abundant number, since it is smaller than the sum of its proper divisors (300137968).

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

272852660 is a wasteful number, since it uses less digits than its factorization.

272852660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13642642 (or 13642640 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 272852660 is about 16518.2523288634. The cubic root of 272852660 is about 648.5986852622.

The spelling of 272852660 in words is "two hundred seventy-two million, eight hundred fifty-two thousand, six hundred sixty".