468523780 has 12 divisors (see below), whose sum is σ = 983899980. Its totient is φ = 187409504.

The previous prime is 468523771. The next prime is 468523787. The reversal of 468523780 is 87325864.

It can be written as a sum of positive squares in 2 ways, for example, as 256064004 + 212459776 = 16002^2 + 14576^2 .

It is a super-3 number, since 3×468523780³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (468523787) 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, 11713075 + ... + 11713114.

It is an arithmetic number, because the mean of its divisors is an integer number (81991665).

Almost surely, 2^468523780 is an apocalyptic number.

It is an amenable number.

468523780 is an abundant number, since it is smaller than the sum of its proper divisors (515376200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468523780 is a wasteful number, since it uses less digits than its factorization.

468523780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23426198 (or 23426196 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 468523780 is about 21645.4101370244. The cubic root of 468523780 is about 776.6831431561.

The spelling of 468523780 in words is "four hundred sixty-eight million, five hundred twenty-three thousand, seven hundred eighty".