8062020240 has 80 divisors (see below), whose sum is σ = 25601861376. Its totient is φ = 2097433600.

The previous prime is 8062020221. The next prime is 8062020247. The reversal of 8062020240 is 420202608.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 8062020240.

It is not an unprimeable number, because it can be changed into a prime (8062020247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399816 + ... + 419495.

Almost surely, 2^8062020240 is an apocalyptic number.

8062020240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8062020240 is an abundant number, since it is smaller than the sum of its proper divisors (17539841136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8062020240 is a wasteful number, since it uses less digits than its factorization.

8062020240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819368 (or 819362 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 8062020240 is about 89788.7534160042. The cubic root of 8062020240 is about 2005.1550546231.

Adding to 8062020240 its reverse (420202608), we get a palindrome (8482222848).

The spelling of 8062020240 in words is "eight billion, sixty-two million, twenty thousand, two hundred forty".