20050798 has 8 divisors (see below), whose sum is σ = 30234240. Its totient is φ = 9972720.

The previous prime is 20050787. The next prime is 20050799. The reversal of 20050798 is 89705002.

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

It is a super-3 number, since 3×20050798³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25863 + ... + 26626.

It is an arithmetic number, because the mean of its divisors is an integer number (3779280).

Almost surely, 2^20050798 is an apocalyptic number.

20050798 is a deficient number, since it is larger than the sum of its proper divisors (10183442).

20050798 is a wasteful number, since it uses less digits than its factorization.

20050798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52682.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 20050798 is about 4477.8117423581. The cubic root of 20050798 is about 271.6713790109.

The spelling of 20050798 in words is "twenty million, fifty thousand, seven hundred ninety-eight".