272009880 has 64 divisors (see below), whose sum is σ = 906703200. Its totient is φ = 72535680.

The previous prime is 272009869. The next prime is 272009893. The reversal of 272009880 is 88900272.

272009880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×272009880² = 147978749635228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 15 ways as a sum of consecutive naturals, for example, 124851 + ... + 127010.

Almost surely, 2^272009880 is an apocalyptic number.

272009880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272009880 is an abundant number, since it is smaller than the sum of its proper divisors (634693320).

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

272009880 is a wasteful number, since it uses less digits than its factorization.

272009880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251881 (or 251871 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 272009880 is about 16492.7220312476. The cubic root of 272009880 is about 647.9302051028.

The spelling of 272009880 in words is "two hundred seventy-two million, nine thousand, eight hundred eighty".