168283201 has 16 divisors (see below), whose sum is σ = 178113600. Its totient is φ = 158760000.

The previous prime is 168283189. The next prime is 168283211. The reversal of 168283201 is 102382861.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168283201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168283211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 443830 + ... + 444208.

It is an arithmetic number, because the mean of its divisors is an integer number (11132100).

Almost surely, 2^168283201 is an apocalyptic number.

It is an amenable number.

168283201 is a deficient number, since it is larger than the sum of its proper divisors (9830399).

168283201 is a wasteful number, since it uses less digits than its factorization.

168283201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 168283201 is about 12972.4015124417. The cubic root of 168283201 is about 552.0947128404.

The spelling of 168283201 in words is "one hundred sixty-eight million, two hundred eighty-three thousand, two hundred one".