982271760 has 80 divisors (see below), whose sum is σ = 3150066240. Its totient is φ = 252904960.

The previous prime is 982271711. The next prime is 982271767. The reversal of 982271760 is 67172289.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (982271767) 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, 63606 + ... + 77525.

It is an arithmetic number, because the mean of its divisors is an integer number (39375828).

Almost surely, 2^982271760 is an apocalyptic number.

It is an amenable number.

982271760 is an abundant number, since it is smaller than the sum of its proper divisors (2167794480).

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

982271760 is a wasteful number, since it uses less digits than its factorization.

982271760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141176 (or 141170 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 982271760 is about 31341.2150370722. The cubic root of 982271760 is about 994.0553174428.

The spelling of 982271760 in words is "nine hundred eighty-two million, two hundred seventy-one thousand, seven hundred sixty".