8245267906 has 8 divisors (see below), whose sum is σ = 12368539980. Its totient is φ = 4122421248.

The previous prime is 8245267897. The next prime is 8245267939. The reversal of 8245267906 is 6097625428.

It can be written as a sum of positive squares in 2 ways, for example, as 6895807681 + 1349460225 = 83041^2 + 36735^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 8245267906.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 52431 + ... + 138706.

Almost surely, 2^8245267906 is an apocalyptic number.

8245267906 is a deficient number, since it is larger than the sum of its proper divisors (4123272074).

8245267906 is a wasteful number, since it uses less digits than its factorization.

8245267906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212708.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 8245267906 is about 90803.4575663284. The cubic root of 8245267906 is about 2020.2336025302.

The spelling of 8245267906 in words is "eight billion, two hundred forty-five million, two hundred sixty-seven thousand, nine hundred six".