9660028196852 has 24 divisors (see below), whose sum is σ = 19526688014400. Its totient is φ = 4132632383360.

The previous prime is 9660028196839. The next prime is 9660028196867. The reversal of 9660028196852 is 2586918200669.

It is a super-2 number, since 2×9660028196852² (a number of 27 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 7 ways as a sum of consecutive naturals, for example, 6457237352 + ... + 6457238847.

It is an arithmetic number, because the mean of its divisors is an integer number (813612000600).

Almost surely, 2^{9660028196852} is an apocalyptic number.

It is an amenable number.

9660028196852 is an abundant number, since it is smaller than the sum of its proper divisors (9866659817548).

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

9660028196852 is a wasteful number, since it uses less digits than its factorization.

9660028196852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12914476231 (or 12914476229 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 62.

The spelling of 9660028196852 in words is "nine trillion, six hundred sixty billion, twenty-eight million, one hundred ninety-six thousand, eight hundred fifty-two".