272022928 has 10 divisors (see below), whose sum is σ = 527044454. Its totient is φ = 136011456.

The previous prime is 272022913. The next prime is 272022931. The reversal of 272022928 is 829220272.

It can be written as a sum of positive squares in only one way, i.e., 271986064 + 36864 = 16492^2 + 192^2 .

It is a super-3 number, since 3×272022928³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272022893 and 272022902.

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 as a sum of consecutive naturals, namely, 8500701 + ... + 8500732.

Almost surely, 2^272022928 is an apocalyptic number.

It is an amenable number.

272022928 is a deficient number, since it is larger than the sum of its proper divisors (255021526).

272022928 is a wasteful number, since it uses less digits than its factorization.

272022928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17001441 (or 17001435 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 272022928 is about 16493.1175949243. The cubic root of 272022928 is about 647.9405650919.

The spelling of 272022928 in words is "two hundred seventy-two million, twenty-two thousand, nine hundred twenty-eight".