272302228 has 48 divisors (see below), whose sum is σ = 547041600. Its totient is φ = 117447680.

The previous prime is 272302211. The next prime is 272302259. The reversal of 272302228 is 822203272.

272302228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 272302196 and 272302205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73476 + ... + 77092.

It is an arithmetic number, because the mean of its divisors is an integer number (11396700).

Almost surely, 2^272302228 is an apocalyptic number.

It is an amenable number.

272302228 is an abundant number, since it is smaller than the sum of its proper divisors (274739372).

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

272302228 is a wasteful number, since it uses less digits than its factorization.

272302228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3718 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 272302228 is about 16501.5825907699. The cubic root of 272302228 is about 648.1622472609.

It can be divided in two parts, 272 and 302228, that added together give a square (302500 = 550²).

The spelling of 272302228 in words is "two hundred seventy-two million, three hundred two thousand, two hundred twenty-eight".