8265620200 has 24 divisors (see below), whose sum is σ = 19217567430. Its totient is φ = 3306248000.

The previous prime is 8265620197. The next prime is 8265620219. The reversal of 8265620200 is 20265628.

It can be written as a sum of positive squares in 3 ways, for example, as 6649097764 + 1616522436 = 81542^2 + 40206^2 .

It is a super-3 number, since 3×8265620200³ (a number of 31 digits) contains 333 as substring.

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 5 ways as a sum of consecutive naturals, for example, 20663851 + ... + 20664250.

Almost surely, 2^8265620200 is an apocalyptic number.

It is an amenable number.

8265620200 is an abundant number, since it is smaller than the sum of its proper divisors (10951947230).

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

8265620200 is a wasteful number, since it uses less digits than its factorization.

8265620200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41328117 (or 41328108 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 8265620200 is about 90915.4563316931. The cubic root of 8265620200 is about 2021.8944583886.

Adding to 8265620200 its reverse (20265628), we get a palindrome (8285885828).

The spelling of 8265620200 in words is "eight billion, two hundred sixty-five million, six hundred twenty thousand, two hundred".