8508002260 has 12 divisors (see below), whose sum is σ = 17866804788. Its totient is φ = 3403200896.

The previous prime is 8508002221. The next prime is 8508002299. The reversal of 8508002260 is 622008058.

It is an interprime number because it is at equal distance from previous prime (8508002221) and next prime (8508002299).

It can be written as a sum of positive squares in 2 ways, for example, as 4986054544 + 3521947716 = 70612^2 + 59346^2 .

It is a super-2 number, since 2×8508002260² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212700037 + ... + 212700076.

It is an arithmetic number, because the mean of its divisors is an integer number (1488900399).

Almost surely, 2^8508002260 is an apocalyptic number.

It is an amenable number.

8508002260 is an abundant number, since it is smaller than the sum of its proper divisors (9358802528).

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

8508002260 is a wasteful number, since it uses less digits than its factorization.

8508002260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425400122 (or 425400120 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 8508002260 is about 92238.8327116080. The cubic root of 8508002260 is about 2041.4677905816.

The spelling of 8508002260 in words is "eight billion, five hundred eight million, two thousand, two hundred sixty".