8872075831 has 2 divisors, whose sum is σ = 8872075832. Its totient is φ = 8872075830.

The previous prime is 8872075829. The next prime is 8872075909. The reversal of 8872075831 is 1385702788.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8872075831 - 2¹ = 8872075829 is a prime.

It is a super-2 number, since 2×8872075831² (a number of 21 digits) contains 22 as substring.

Together with 8872075829, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8872075811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4436037915 + 4436037916.

It is an arithmetic number, because the mean of its divisors is an integer number (4436037916).

Almost surely, 2^8872075831 is an apocalyptic number.

8872075831 is a deficient number, since it is larger than the sum of its proper divisors (1).

8872075831 is an equidigital number, since it uses as much as digits as its factorization.

8872075831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 49.

The square root of 8872075831 is about 94191.6972508724. The cubic root of 8872075831 is about 2070.1814609840.

The spelling of 8872075831 in words is "eight billion, eight hundred seventy-two million, seventy-five thousand, eight hundred thirty-one".