123968606 has 8 divisors (see below), whose sum is σ = 186102360. Its totient is φ = 61934488.

The previous prime is 123968587. The next prime is 123968629. The reversal of 123968606 is 606869321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21716 + ... + 26823.

It is an arithmetic number, because the mean of its divisors is an integer number (23262795).

Almost surely, 2^123968606 is an apocalyptic number.

123968606 is a deficient number, since it is larger than the sum of its proper divisors (62133754).

123968606 is a wasteful number, since it uses less digits than its factorization.

123968606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49818.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 123968606 is about 11134.1190042140. The cubic root of 123968606 is about 498.6210082600.

The spelling of 123968606 in words is "one hundred twenty-three million, nine hundred sixty-eight thousand, six hundred six".