8722275471 has 24 divisors (see below), whose sum is σ = 15506268960. Its totient is φ = 4600760256.

The previous prime is 8722275469. The next prime is 8722275479. The reversal of 8722275471 is 1745722278.

8722275471 is a `hidden beast` number, since 87 + 2 + 2 + 27 + 547 + 1 = 666.

It is not a de Polignac number, because 8722275471 - 2¹ = 8722275469 is a prime.

It is a super-3 number, since 3×8722275471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8722275479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5324136 + ... + 5325773.

It is an arithmetic number, because the mean of its divisors is an integer number (646094540).

Almost surely, 2^8722275471 is an apocalyptic number.

8722275471 is a deficient number, since it is larger than the sum of its proper divisors (6783993489).

8722275471 is a wasteful number, since it uses less digits than its factorization.

8722275471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10649935 (or 10649932 counting only the distinct ones).

The product of its digits is 439040, while the sum is 45.

The square root of 8722275471 is about 93393.1232532674. The cubic root of 8722275471 is about 2058.4639530338.

The spelling of 8722275471 in words is "eight billion, seven hundred twenty-two million, two hundred seventy-five thousand, four hundred seventy-one".