464820620 has 24 divisors (see below), whose sum is σ = 1064862288. Its totient is φ = 169025600.

The previous prime is 464820611. The next prime is 464820623. The reversal of 464820620 is 26028464.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (464820623) 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, 1056191 + ... + 1056630.

It is an arithmetic number, because the mean of its divisors is an integer number (44369262).

Almost surely, 2^464820620 is an apocalyptic number.

It is an amenable number.

464820620 is an abundant number, since it is smaller than the sum of its proper divisors (600041668).

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

464820620 is a wasteful number, since it uses less digits than its factorization.

464820620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112841 (or 2112839 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 464820620 is about 21559.6989774904. The cubic root of 464820620 is about 774.6314557098.

The spelling of 464820620 in words is "four hundred sixty-four million, eight hundred twenty thousand, six hundred twenty".