8427392875 has 64 divisors (see below), whose sum is σ = 11889671040. Its totient is φ = 5963364000.

The previous prime is 8427392851. The next prime is 8427392891. The reversal of 8427392875 is 5782937248.

It is a happy number.

The cubic root of 8427392875 is 2035.

It is a perfect power (a cube), and thus also a powerful number.

It is not a de Polignac number, because 8427392875 - 2¹⁷ = 8427261803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227767357 + ... + 227767393.

It is an arithmetic number, because the mean of its divisors is an integer number (185776110).

Almost surely, 2^8427392875 is an apocalyptic number.

8427392875 is a deficient number, since it is larger than the sum of its proper divisors (3462278165).

8427392875 is an frugal number, since it uses more digits than its factorization.

8427392875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 53 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 55.

The square root of 8427392875 is about 91800.8326487293.

The spelling of 8427392875 in words is "eight billion, four hundred twenty-seven million, three hundred ninety-two thousand, eight hundred seventy-five".