198606414 has 8 divisors (see below), whose sum is σ = 397212840. Its totient is φ = 66202136.

The previous prime is 198606409. The next prime is 198606431. The reversal of 198606414 is 414606891.

It is a sphenic number, since it is the product of 3 distinct primes.

198606414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16550529 + ... + 16550540.

It is an arithmetic number, because the mean of its divisors is an integer number (49651605).

Almost surely, 2^198606414 is an apocalyptic number.

198606414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

198606414 is a wasteful number, since it uses less digits than its factorization.

198606414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33101074.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 198606414 is about 14092.7787891530. The cubic root of 198606414 is about 583.4420904884.

The spelling of 198606414 in words is "one hundred ninety-eight million, six hundred six thousand, four hundred fourteen".