19950098 has 8 divisors (see below), whose sum is σ = 34200192. Its totient is φ = 8550036.

The previous prime is 19950089. The next prime is 19950109. The reversal of 19950098 is 89005991.

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

It is a Curzon 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, 712490 + ... + 712517.

It is an arithmetic number, because the mean of its divisors is an integer number (4275024).

Almost surely, 2^19950098 is an apocalyptic number.

19950098 is a deficient number, since it is larger than the sum of its proper divisors (14250094).

19950098 is a wasteful number, since it uses less digits than its factorization.

19950098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425016.

The product of its (nonzero) digits is 29160, while the sum is 41.

The square root of 19950098 is about 4466.5532572667. The cubic root of 19950098 is about 271.2158155226.

The spelling of 19950098 in words is "nineteen million, nine hundred fifty thousand, ninety-eight".