468066820 has 24 divisors (see below), whose sum is σ = 1058551704. Its totient is φ = 172824576.

The previous prime is 468066817. The next prime is 468066829. The reversal of 468066820 is 28660864.

It can be written as a sum of positive squares in 4 ways, for example, as 36864 + 468029956 = 192^2 + 21634^2 .

It is not an unprimeable number, because it can be changed into a prime (468066829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899869 + ... + 900388.

It is an arithmetic number, because the mean of its divisors is an integer number (44106321).

Almost surely, 2^468066820 is an apocalyptic number.

It is an amenable number.

468066820 is an abundant number, since it is smaller than the sum of its proper divisors (590484884).

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

468066820 is a wasteful number, since it uses less digits than its factorization.

468066820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800279 (or 1800277 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 468066820 is about 21634.8519754585. The cubic root of 468066820 is about 776.4305564919.

The spelling of 468066820 in words is "four hundred sixty-eight million, sixty-six thousand, eight hundred twenty".