20796198062 has 8 divisors (see below), whose sum is σ = 32269962600. Its totient is φ = 10039543864.

The previous prime is 20796198061. The next prime is 20796198097. The reversal of 20796198062 is 26089169702.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20796198062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20796198061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179277512 + ... + 179277627.

It is an arithmetic number, because the mean of its divisors is an integer number (4033745325).

Almost surely, 2^20796198062 is an apocalyptic number.

20796198062 is a deficient number, since it is larger than the sum of its proper divisors (11473764538).

20796198062 is a wasteful number, since it uses less digits than its factorization.

20796198062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358555170.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 20796198062 in words is "twenty billion, seven hundred ninety-six million, one hundred ninety-eight thousand, sixty-two".