8227468229 has 4 divisors (see below), whose sum is σ = 8511174060. Its totient is φ = 7943762400.

The previous prime is 8227468219. The next prime is 8227468273. The reversal of 8227468229 is 9228647228.

It is a happy number.

8227468229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3540012004 + 4687456225 = 59498^2 + 68465^2 .

It is a cyclic number.

It is not a de Polignac number, because 8227468229 - 2²⁰ = 8226419653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8227468219) 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, 141852872 + ... + 141852929.

It is an arithmetic number, because the mean of its divisors is an integer number (2127793515).

Almost surely, 2^8227468229 is an apocalyptic number.

It is an amenable number.

8227468229 is a deficient number, since it is larger than the sum of its proper divisors (283705831).

8227468229 is a wasteful number, since it uses less digits than its factorization.

8227468229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283705830.

The product of its digits is 1548288, while the sum is 50.

The square root of 8227468229 is about 90705.3925023204. The cubic root of 8227468229 is about 2018.7788120072.

The spelling of 8227468229 in words is "eight billion, two hundred twenty-seven million, four hundred sixty-eight thousand, two hundred twenty-nine".