8272871426 has 8 divisors (see below), whose sum is σ = 12948842304. Its totient is φ = 3956590660.

The previous prime is 8272871419. The next prime is 8272871443. The reversal of 8272871426 is 6241782728.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8272871426² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89922470 + ... + 89922561.

It is an arithmetic number, because the mean of its divisors is an integer number (1618605288).

Almost surely, 2^8272871426 is an apocalyptic number.

8272871426 is a deficient number, since it is larger than the sum of its proper divisors (4675970878).

8272871426 is a wasteful number, since it uses less digits than its factorization.

8272871426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179845056.

The product of its digits is 602112, while the sum is 47.

The square root of 8272871426 is about 90955.3265400108. The cubic root of 8272871426 is about 2022.4855383920.

The spelling of 8272871426 in words is "eight billion, two hundred seventy-two million, eight hundred seventy-one thousand, four hundred twenty-six".