198063824 has 40 divisors (see below), whose sum is σ = 439346880. Its totient is φ = 84734208.

The previous prime is 198063769. The next prime is 198063863. The reversal of 198063824 is 428360891.

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, 81572 + ... + 83964.

It is an arithmetic number, because the mean of its divisors is an integer number (10983672).

Almost surely, 2^198063824 is an apocalyptic number.

198063824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

198063824 is an abundant number, since it is smaller than the sum of its proper divisors (241283056).

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

198063824 is a wasteful number, since it uses less digits than its factorization.

198063824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3147 (or 3141 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 198063824 is about 14073.5149838269. The cubic root of 198063824 is about 582.9102873037.

The spelling of 198063824 in words is "one hundred ninety-eight million, sixty-three thousand, eight hundred twenty-four".