196628789262 has 64 divisors (see below), whose sum is σ = 426852840960. Its totient is φ = 60196752000.

The previous prime is 196628789221. The next prime is 196628789309. The reversal of 196628789262 is 262987826691.

196628789262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 196628789193 and 196628789202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588637 + ... + 860087.

It is an arithmetic number, because the mean of its divisors is an integer number (6669575640).

Almost surely, 2^196628789262 is an apocalyptic number.

196628789262 is an abundant number, since it is smaller than the sum of its proper divisors (230224051698).

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

196628789262 is a wasteful number, since it uses less digits than its factorization.

196628789262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271689.

The product of its digits is 62705664, while the sum is 66.

The spelling of 196628789262 in words is "one hundred ninety-six billion, six hundred twenty-eight million, seven hundred eighty-nine thousand, two hundred sixty-two".