8225756967 has 4 divisors (see below), whose sum is σ = 10967675960. Its totient is φ = 5483837976.

The previous prime is 8225756953. The next prime is 8225756977. The reversal of 8225756967 is 7696575228.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8225756967 - 2¹⁹ = 8225232679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8225756947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370959492 + ... + 1370959497.

It is an arithmetic number, because the mean of its divisors is an integer number (2741918990).

Almost surely, 2^8225756967 is an apocalyptic number.

8225756967 is a deficient number, since it is larger than the sum of its proper divisors (2741918993).

8225756967 is a wasteful number, since it uses less digits than its factorization.

8225756967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2741918992.

The product of its digits is 12700800, while the sum is 57.

The square root of 8225756967 is about 90695.9589342326. The cubic root of 8225756967 is about 2018.6388378412.

The spelling of 8225756967 in words is "eight billion, two hundred twenty-five million, seven hundred fifty-six thousand, nine hundred sixty-seven".