8065262340 has 192 divisors, whose sum is σ = 26509432320. Its totient is φ = 2056969728.

The previous prime is 8065262321. The next prime is 8065262351. The reversal of 8065262340 is 432625608.

It is a super-3 number, since 3×8065262340³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8065262295 and 8065262304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1002012 + ... + 1010028.

It is an arithmetic number, because the mean of its divisors is an integer number (138069960).

Almost surely, 2^8065262340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8065262340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13254716160).

8065262340 is an abundant number, since it is smaller than the sum of its proper divisors (18444169980).

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

8065262340 is a wasteful number, since it uses less digits than its factorization.

8065262340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070 (or 8050 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 8065262340 is about 89806.8056441159. The cubic root of 8065262340 is about 2005.4238062002.

Adding to 8065262340 its reverse (432625608), we get a palindrome (8497887948).

The spelling of 8065262340 in words is "eight billion, sixty-five million, two hundred sixty-two thousand, three hundred forty".