272572768 has 24 divisors (see below), whose sum is σ = 577907568. Its totient is φ = 125802624.

The previous prime is 272572759. The next prime is 272572777. The reversal of 272572768 is 867275272.

It is an interprime number because it is at equal distance from previous prime (272572759) and next prime (272572777).

It is a congruent number.

It is an unprimeable number.

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, 327196 + ... + 328027.

It is an arithmetic number, because the mean of its divisors is an integer number (24079482).

Almost surely, 2^272572768 is an apocalyptic number.

It is an amenable number.

272572768 is an abundant number, since it is smaller than the sum of its proper divisors (305334800).

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

272572768 is a wasteful number, since it uses less digits than its factorization.

272572768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655246 (or 655238 counting only the distinct ones).

The product of its digits is 658560, while the sum is 46.

The square root of 272572768 is about 16509.7779512627. Note that the first 3 decimals coincide. The cubic root of 272572768 is about 648.3768320805.

The spelling of 272572768 in words is "two hundred seventy-two million, five hundred seventy-two thousand, seven hundred sixty-eight".