20196110 has 24 divisors (see below), whose sum is σ = 39960648. Its totient is φ = 7343600.

The previous prime is 20196109. The next prime is 20196173. The reversal of 20196110 is 1169102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7136 + ... + 9555.

It is an arithmetic number, because the mean of its divisors is an integer number (1665027).

Almost surely, 2^20196110 is an apocalyptic number.

20196110 is a deficient number, since it is larger than the sum of its proper divisors (19764538).

20196110 is a wasteful number, since it uses less digits than its factorization.

20196110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16720 (or 16709 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 20196110 is about 4494.0082331923. The cubic root of 20196110 is about 272.3260849144.

The spelling of 20196110 in words is "twenty million, one hundred ninety-six thousand, one hundred ten".