8182497227 has 16 divisors (see below), whose sum is σ = 8607755520. Its totient is φ = 7763263200.

The previous prime is 8182497221. The next prime is 8182497229. The reversal of 8182497227 is 7227942818.

It is a cyclic number.

It is not a de Polignac number, because 8182497227 - 2²⁶ = 8115388363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8182497221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741952 + ... + 1746642.

It is an arithmetic number, because the mean of its divisors is an integer number (537984720).

Almost surely, 2^8182497227 is an apocalyptic number.

8182497227 is a deficient number, since it is larger than the sum of its proper divisors (425258293).

8182497227 is a wasteful number, since it uses less digits than its factorization.

8182497227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314.

The product of its digits is 903168, while the sum is 50.

The square root of 8182497227 is about 90457.1568589241. The cubic root of 8182497227 is about 2015.0939027349.

The spelling of 8182497227 in words is "eight billion, one hundred eighty-two million, four hundred ninety-seven thousand, two hundred twenty-seven".