4647680 has 36 divisors (see below), whose sum is σ = 11135712. Its totient is φ = 1858560.

The previous prime is 4647667. The next prime is 4647683. The reversal of 4647680 is 867464.

It is a self number, because there is not a number n which added to its sum of digits gives 4647680.

It is not an unprimeable number, because it can be changed into a prime (4647683) 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, 536 + ... + 3095.

Almost surely, 2^4647680 is an apocalyptic number.

4647680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4647680 is an abundant number, since it is smaller than the sum of its proper divisors (6488032).

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

4647680 is an equidigital number, since it uses as much as digits as its factorization.

4647680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652 (or 3638 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 4647680 is about 2155.8478610514. The cubic root of 4647680 is about 166.8829902144.

The spelling of 4647680 in words is "four million, six hundred forty-seven thousand, six hundred eighty".