8119091235 has 16 divisors (see below), whose sum is σ = 12992852736. Its totient is φ = 4329413088.

The previous prime is 8119091213. The next prime is 8119091273. The reversal of 8119091235 is 5321909118.

It is a Cunningham number, because it is equal to 90106²-1.

It is not a de Polignac number, because 8119091235 - 2⁷ = 8119091107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8119091193 and 8119091202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45052 + ... + 135158.

It is an arithmetic number, because the mean of its divisors is an integer number (812053296).

Almost surely, 2^8119091235 is an apocalyptic number.

8119091235 is a deficient number, since it is larger than the sum of its proper divisors (4873761501).

8119091235 is a wasteful number, since it uses less digits than its factorization.

8119091235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96122.

The product of its (nonzero) digits is 19440, while the sum is 39.

The square root of 8119091235 is about 90105.9999944510. Note that the first 5 decimals coincide. The cubic root of 8119091235 is about 2009.8754272936.

The spelling of 8119091235 in words is "eight billion, one hundred nineteen million, ninety-one thousand, two hundred thirty-five".