4857780 has 24 divisors (see below), whose sum is σ = 13601952. Its totient is φ = 1295392.

The previous prime is 4857751. The next prime is 4857781. The reversal of 4857780 is 877584.

4857780 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857781) 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, 40422 + ... + 40541.

It is an arithmetic number, because the mean of its divisors is an integer number (566748).

Almost surely, 2^4857780 is an apocalyptic number.

It is an amenable number.

4857780 is an abundant number, since it is smaller than the sum of its proper divisors (8744172).

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

4857780 is a wasteful number, since it uses less digits than its factorization.

4857780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80975 (or 80973 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 4857780 is about 2204.0372047677. The cubic root of 4857780 is about 169.3606899127.

The spelling of 4857780 in words is "four million, eight hundred fifty-seven thousand, seven hundred eighty".