272516226 has 16 divisors (see below), whose sum is σ = 562614528. Its totient is φ = 87908400.

The previous prime is 272516197. The next prime is 272516243. The reversal of 272516226 is 622615272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732385 + ... + 732756.

It is an arithmetic number, because the mean of its divisors is an integer number (35163408).

Almost surely, 2^272516226 is an apocalyptic number.

272516226 is an abundant number, since it is smaller than the sum of its proper divisors (290098302).

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

272516226 is a wasteful number, since it uses less digits than its factorization.

272516226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465177.

The product of its digits is 20160, while the sum is 33.

The square root of 272516226 is about 16508.0654832721. The cubic root of 272516226 is about 648.3319962759.

The spelling of 272516226 in words is "two hundred seventy-two million, five hundred sixteen thousand, two hundred twenty-six".