468028089 has 6 divisors (see below), whose sum is σ = 676040586. Its totient is φ = 312018720.

The previous prime is 468028087. The next prime is 468028109. The reversal of 468028089 is 980820864.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 381538089 + 86490000 = 19533^2 + 9300^2 .

It is not a de Polignac number, because 468028089 - 2¹ = 468028087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (468028087) 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 5 ways as a sum of consecutive naturals, for example, 26001552 + ... + 26001569.

It is an arithmetic number, because the mean of its divisors is an integer number (112673431).

Almost surely, 2^468028089 is an apocalyptic number.

It is an amenable number.

468028089 is a deficient number, since it is larger than the sum of its proper divisors (208012497).

468028089 is a wasteful number, since it uses less digits than its factorization.

468028089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52003127 (or 52003124 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 468028089 is about 21633.9568502852. The cubic root of 468028089 is about 776.4091402039.

The spelling of 468028089 in words is "four hundred sixty-eight million, twenty-eight thousand, eighty-nine".