20196276 has 24 divisors (see below), whose sum is σ = 48128640. Its totient is φ = 6588672.

The previous prime is 20196227. The next prime is 20196299. The reversal of 20196276 is 67269102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17341 + ... + 18468.

It is an arithmetic number, because the mean of its divisors is an integer number (2005360).

Almost surely, 2^20196276 is an apocalyptic number.

It is an amenable number.

20196276 is an abundant number, since it is smaller than the sum of its proper divisors (27932364).

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

20196276 is a wasteful number, since it uses less digits than its factorization.

20196276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35863 (or 35861 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 20196276 is about 4494.0267021904. The cubic root of 20196276 is about 272.3268310318.

The spelling of 20196276 in words is "twenty million, one hundred ninety-six thousand, two hundred seventy-six".