468841221 has 24 divisors (see below), whose sum is σ = 689095680. Its totient is φ = 307116576.

The previous prime is 468841211. The next prime is 468841229. The reversal of 468841221 is 122148864.

It is not a de Polignac number, because 468841221 - 2⁶ = 468841157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468841229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157075 + ... + 160031.

It is an arithmetic number, because the mean of its divisors is an integer number (28712320).

Almost surely, 2^468841221 is an apocalyptic number.

It is an amenable number.

468841221 is a deficient number, since it is larger than the sum of its proper divisors (220254459).

468841221 is a wasteful number, since it uses less digits than its factorization.

468841221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265 (or 3262 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 468841221 is about 21652.7416508857. The cubic root of 468841221 is about 776.8585134168.

The spelling of 468841221 in words is "four hundred sixty-eight million, eight hundred forty-one thousand, two hundred twenty-one".