982203517920 has 96 divisors (see below), whose sum is σ = 3094406945280. Its totient is φ = 261881500160.

The previous prime is 982203517877. The next prime is 982203517921. The reversal of 982203517920 is 29715302289.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×982203517920² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 982203517920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982203517921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3109021 + ... + 3410339.

It is an arithmetic number, because the mean of its divisors is an integer number (32233405680).

Almost surely, 2^982203517920 is an apocalyptic number.

It is an amenable number.

982203517920 is an abundant number, since it is smaller than the sum of its proper divisors (2112203427360).

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

982203517920 is a wasteful number, since it uses less digits than its factorization.

982203517920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308128 (or 308120 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 982203517920 in words is "nine hundred eighty-two billion, two hundred three million, five hundred seventeen thousand, nine hundred twenty".