468728164 has 12 divisors (see below), whose sum is σ = 820479100. Its totient is φ = 234305568.

The previous prime is 468728137. The next prime is 468728167. The reversal of 468728164 is 461827864.

It can be written as a sum of positive squares in 2 ways, for example, as 48888064 + 419840100 = 6992^2 + 20490^2 .

It is not an unprimeable number, because it can be changed into a prime (468728167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6922 + ... + 31390.

Almost surely, 2^468728164 is an apocalyptic number.

It is an amenable number.

468728164 is a deficient number, since it is larger than the sum of its proper divisors (351750936).

468728164 is a wasteful number, since it uses less digits than its factorization.

468728164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29262 (or 29260 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 468728164 is about 21650.1308079189. The cubic root of 468728164 is about 776.7960641627.

The spelling of 468728164 in words is "four hundred sixty-eight million, seven hundred twenty-eight thousand, one hundred sixty-four".