4871680 has 80 divisors (see below), whose sum is σ = 12816144. Its totient is φ = 1761280.

The previous prime is 4871663. The next prime is 4871687. The reversal of 4871680 is 861784.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4871687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28074 + ... + 28246.

Almost surely, 2^4871680 is an apocalyptic number.

4871680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4871680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6408072).

4871680 is an abundant number, since it is smaller than the sum of its proper divisors (7944464).

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

4871680 is a wasteful number, since it uses less digits than its factorization.

4871680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4871680 is about 2207.1882565835. The cubic root of 4871680 is about 169.5220717103.

The spelling of 4871680 in words is "four million, eight hundred seventy-one thousand, six hundred eighty".