8270912195 has 32 divisors (see below), whose sum is σ = 12236034048. Its totient is φ = 5226415488.

The previous prime is 8270912149. The next prime is 8270912197. The reversal of 8270912195 is 5912190728.

It is a happy number.

8270912195 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8270912195 - 2¹² = 8270908099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8270912197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261212 + ... + 291158.

It is an arithmetic number, because the mean of its divisors is an integer number (382376064).

Almost surely, 2^8270912195 is an apocalyptic number.

8270912195 is a deficient number, since it is larger than the sum of its proper divisors (3965121853).

8270912195 is a wasteful number, since it uses less digits than its factorization.

8270912195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30579.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 8270912195 is about 90944.5556094481. Note that the first 3 decimals coincide. The cubic root of 8270912195 is about 2022.3258667371.

The spelling of 8270912195 in words is "eight billion, two hundred seventy million, nine hundred twelve thousand, one hundred ninety-five".