461047620 has 48 divisors (see below), whose sum is σ = 1408292928. Its totient is φ = 111768960.

The previous prime is 461047589. The next prime is 461047621. The reversal of 461047620 is 26740164.

461047620 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (461047621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348619 + ... + 349938.

It is an arithmetic number, because the mean of its divisors is an integer number (29339436).

Almost surely, 2^461047620 is an apocalyptic number.

It is an amenable number.

461047620 is an abundant number, since it is smaller than the sum of its proper divisors (947245308).

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

461047620 is a wasteful number, since it uses less digits than its factorization.

461047620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698580 (or 698578 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 461047620 is about 21472.0194672043. The cubic root of 461047620 is about 772.5298361975.

Adding to 461047620 its reverse (26740164), we get a palindrome (487787784).

The spelling of 461047620 in words is "four hundred sixty-one million, forty-seven thousand, six hundred twenty".