168712326 has 12 divisors (see below), whose sum is σ = 365543412. Its totient is φ = 56237436.

The previous prime is 168712309. The next prime is 168712331. The reversal of 168712326 is 623217861.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4686436 + ... + 4686471.

It is an arithmetic number, because the mean of its divisors is an integer number (30461951).

Almost surely, 2^168712326 is an apocalyptic number.

168712326 is an abundant number, since it is smaller than the sum of its proper divisors (196831086).

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

168712326 is a wasteful number, since it uses less digits than its factorization.

168712326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372915 (or 9372912 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 168712326 is about 12988.9309028880. The cubic root of 168712326 is about 552.5635981197.

The spelling of 168712326 in words is "one hundred sixty-eight million, seven hundred twelve thousand, three hundred twenty-six".