412168656 has 20 divisors (see below), whose sum is σ = 1064769152. Its totient is φ = 137389536.

The previous prime is 412168649. The next prime is 412168661. The reversal of 412168656 is 656861214.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 4293376 + ... + 4293471.

Almost surely, 2^412168656 is an apocalyptic number.

It is an amenable number.

412168656 is an abundant number, since it is smaller than the sum of its proper divisors (652600496).

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

412168656 is a wasteful number, since it uses less digits than its factorization.

412168656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586858 (or 8586852 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 412168656 is about 20301.9372474648. The cubic root of 412168656 is about 744.2034072121.

The spelling of 412168656 in words is "four hundred twelve million, one hundred sixty-eight thousand, six hundred fifty-six".