198060982 has 16 divisors (see below), whose sum is σ = 359506080. Its totient is φ = 79890048.

The previous prime is 198060977. The next prime is 198061001. The reversal of 198060982 is 289060891.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415857 + ... + 416332.

It is an arithmetic number, because the mean of its divisors is an integer number (22469130).

Almost surely, 2^198060982 is an apocalyptic number.

198060982 is a deficient number, since it is larger than the sum of its proper divisors (161445098).

198060982 is a wasteful number, since it uses less digits than its factorization.

198060982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832215.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 198060982 is about 14073.4140136642. The cubic root of 198060982 is about 582.9074992480.

Subtracting 198060982 from its reverse (289060891), we obtain a palindrome (90999909).

The spelling of 198060982 in words is "one hundred ninety-eight million, sixty thousand, nine hundred eighty-two".