198882462 has 16 divisors (see below), whose sum is σ = 418700160. Its totient is φ = 62804952.

The previous prime is 198882461. The next prime is 198882469. The reversal of 198882462 is 264288891.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198882461) by changing a digit.

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, 872178 + ... + 872405.

It is an arithmetic number, because the mean of its divisors is an integer number (26168760).

Almost surely, 2^198882462 is an apocalyptic number.

198882462 is an abundant number, since it is smaller than the sum of its proper divisors (219817698).

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

198882462 is a wasteful number, since it uses less digits than its factorization.

198882462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744607.

The product of its digits is 442368, while the sum is 48.

The square root of 198882462 is about 14102.5693403720. The cubic root of 198882462 is about 583.7122789095.

The spelling of 198882462 in words is "one hundred ninety-eight million, eight hundred eighty-two thousand, four hundred sixty-two".