468641228 has 18 divisors (see below), whose sum is σ = 901457508. Its totient is φ = 213018520.

The previous prime is 468641209. The next prime is 468641231. The reversal of 468641228 is 822146864.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 483650 + ... + 484617.

Almost surely, 2^468641228 is an apocalyptic number.

It is an amenable number.

468641228 is a deficient number, since it is larger than the sum of its proper divisors (432816280).

468641228 is a wasteful number, since it uses less digits than its factorization.

468641228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968293 (or 968280 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 468641228 is about 21648.1229671304. The cubic root of 468641228 is about 776.7480365258.

The spelling of 468641228 in words is "four hundred sixty-eight million, six hundred forty-one thousand, two hundred twenty-eight".