8020248611 has 4 divisors (see below), whose sum is σ = 8041750992. Its totient is φ = 7998746232.

The previous prime is 8020248571. The next prime is 8020248629. The reversal of 8020248611 is 1168420208.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8020248611 - 2⁶ = 8020248547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8020248211) 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, 10750631 + ... + 10751376.

It is an arithmetic number, because the mean of its divisors is an integer number (2010437748).

Almost surely, 2^8020248611 is an apocalyptic number.

8020248611 is a deficient number, since it is larger than the sum of its proper divisors (21502381).

8020248611 is a wasteful number, since it uses less digits than its factorization.

8020248611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21502380.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 8020248611 is about 89555.8407419639. The cubic root of 8020248611 is about 2001.6859626157.

Adding to 8020248611 its reverse (1168420208), we get a palindrome (9188668819).

The spelling of 8020248611 in words is "eight billion, twenty million, two hundred forty-eight thousand, six hundred eleven".