196215062848 has 56 divisors (see below), whose sum is σ = 445121580672. Its totient is φ = 84066875904.

The previous prime is 196215062777. The next prime is 196215062851. The reversal of 196215062848 is 848260512691.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×196215062848² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 196215062795 and 196215062804.

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, 1464861 + ... + 1593187.

Almost surely, 2^196215062848 is an apocalyptic number.

It is an amenable number.

196215062848 is an abundant number, since it is smaller than the sum of its proper divisors (248906517824).

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

196215062848 is a wasteful number, since it uses less digits than its factorization.

196215062848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131759 (or 131749 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 196215062848 in words is "one hundred ninety-six billion, two hundred fifteen million, sixty-two thousand, eight hundred forty-eight".