119605998 has 16 divisors (see below), whose sum is σ = 246928896. Its totient is φ = 38582520.

The previous prime is 119605987. The next prime is 119606021. The reversal of 119605998 is 899506911.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321336 + ... + 321707.

It is an arithmetic number, because the mean of its divisors is an integer number (15433056).

Almost surely, 2^119605998 is an apocalyptic number.

119605998 is an abundant number, since it is smaller than the sum of its proper divisors (127322898).

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

119605998 is a wasteful number, since it uses less digits than its factorization.

119605998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643079.

The product of its (nonzero) digits is 174960, while the sum is 48.

The square root of 119605998 is about 10936.4527155746. The cubic root of 119605998 is about 492.7019938091.

The spelling of 119605998 in words is "one hundred nineteen million, six hundred five thousand, nine hundred ninety-eight".