392248066106 has 24 divisors (see below), whose sum is σ = 637155685980. Its totient is φ = 181025435136.

The previous prime is 392248066081. The next prime is 392248066127. The reversal of 392248066106 is 601660842293.

It can be written as a sum of positive squares in 6 ways, for example, as 191414125081 + 200833941025 = 437509^2 + 448145^2 .

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6774776 + ... + 6832428.

Almost surely, 2^392248066106 is an apocalyptic number.

392248066106 is a deficient number, since it is larger than the sum of its proper divisors (244907619874).

392248066106 is a wasteful number, since it uses less digits than its factorization.

392248066106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77810 (or 77797 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 392248066106 in words is "three hundred ninety-two billion, two hundred forty-eight million, sixty-six thousand, one hundred six".