8227272 has 16 divisors (see below), whose sum is σ = 20568240. Its totient is φ = 2742416.

The previous prime is 8227259. The next prime is 8227273. The reversal of 8227272 is 2727228.

8227272 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 8³ + 2⁴ + 2¹⁶ + 7⁷ + 2¹⁹ + 7⁸ + 2²⁰ .

It is not an unprimeable number, because it can be changed into a prime (8227273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171378 + ... + 171425.

It is an arithmetic number, because the mean of its divisors is an integer number (1285515).

Almost surely, 2^8227272 is an apocalyptic number.

It is an amenable number.

8227272 is an abundant number, since it is smaller than the sum of its proper divisors (12340968).

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

8227272 is a wasteful number, since it uses less digits than its factorization.

8227272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342812 (or 342808 counting only the distinct ones).

The product of its digits is 6272, while the sum is 30.

The square root of 8227272 is about 2868.3221576385. The cubic root of 8227272 is about 201.8762762270.

The spelling of 8227272 in words is "eight million, two hundred twenty-seven thousand, two hundred seventy-two".