4543680 has 56 divisors (see below), whose sum is σ = 14429232. Its totient is φ = 1211392.

The previous prime is 4543667. The next prime is 4543703. The reversal of 4543680 is 863454.

4543680 is digitally balanced in base 5, 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407 + ... + 3326.

Almost surely, 2^4543680 is an apocalyptic number.

4543680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4543680 is an abundant number, since it is smaller than the sum of its proper divisors (9885552).

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

4543680 is a wasteful number, since it uses less digits than its factorization.

4543680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4753 (or 4743 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4543680 is about 2131.5909551319. The cubic root of 4543680 is about 165.6288217939.

The spelling of 4543680 in words is "four million, five hundred forty-three thousand, six hundred eighty".