20960196 has 12 divisors (see below), whose sum is σ = 48907152. Its totient is φ = 6986728.

The previous prime is 20960189. The next prime is 20960197. The reversal of 20960196 is 69106902.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (20960197) 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, 873330 + ... + 873353.

It is an arithmetic number, because the mean of its divisors is an integer number (4075596).

Almost surely, 2^20960196 is an apocalyptic number.

It is an amenable number.

20960196 is an abundant number, since it is smaller than the sum of its proper divisors (27946956).

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

20960196 is a wasteful number, since it uses less digits than its factorization.

20960196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746690 (or 1746688 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 20960196 is about 4578.2306626032. The cubic root of 20960196 is about 275.7179959333.

The spelling of 20960196 in words is "twenty million, nine hundred sixty thousand, one hundred ninety-six".