468708165 has 12 divisors (see below), whose sum is σ = 812427564. Its totient is φ = 249977664.

The previous prime is 468708161. The next prime is 468708167. The reversal of 468708165 is 561807864.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 311381316 + 157326849 = 17646^2 + 12543^2 .

It is not a de Polignac number, because 468708165 - 2² = 468708161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10415737 = 468708165 / (4 + 6 + 8 + 7 + 0 + 8 + 1 + 6 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 468708165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468708161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5207824 + ... + 5207913.

It is an arithmetic number, because the mean of its divisors is an integer number (67702297).

Almost surely, 2^468708165 is an apocalyptic number.

468708165 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

468708165 is a deficient number, since it is larger than the sum of its proper divisors (343719399).

468708165 is a wasteful number, since it uses less digits than its factorization.

468708165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10415748 (or 10415745 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 468708165 is about 21649.6689351131. The cubic root of 468708165 is about 776.7850162770.

The spelling of 468708165 in words is "four hundred sixty-eight million, seven hundred eight thousand, one hundred sixty-five".