8670090252 has 24 divisors (see below), whose sum is σ = 20238895936. Its totient is φ = 2888789328.

The previous prime is 8670090239. The next prime is 8670090257. The reversal of 8670090252 is 2520900768.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8670090252.

It is not an unprimeable number, because it can be changed into a prime (8670090257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125758 + ... + 182085.

Almost surely, 2^8670090252 is an apocalyptic number.

It is an amenable number.

8670090252 is an abundant number, since it is smaller than the sum of its proper divisors (11568805684).

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

8670090252 is a wasteful number, since it uses less digits than its factorization.

8670090252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310197 (or 310195 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 8670090252 is about 93113.3194124235. The cubic root of 8670090252 is about 2054.3504874244.

The spelling of 8670090252 in words is "eight billion, six hundred seventy million, ninety thousand, two hundred fifty-two".