20050893 has 12 divisors (see below), whose sum is σ = 29897088. Its totient is φ = 12935880.

The previous prime is 20050879. The next prime is 20050913. The reversal of 20050893 is 39805002.

It is not a de Polignac number, because 20050893 - 2⁶ = 20050829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35655 + ... + 36212.

It is an arithmetic number, because the mean of its divisors is an integer number (2491424).

Almost surely, 2^20050893 is an apocalyptic number.

It is an amenable number.

20050893 is a deficient number, since it is larger than the sum of its proper divisors (9846195).

20050893 is a wasteful number, since it uses less digits than its factorization.

20050893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71904 (or 71901 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 20050893 is about 4477.8223502055. The cubic root of 20050893 is about 271.6718080668.

Adding to 20050893 its reverse (39805002), we get a palindrome (59855895).

The spelling of 20050893 in words is "twenty million, fifty thousand, eight hundred ninety-three".