4857798 has 32 divisors (see below), whose sum is σ = 10730880. Its totient is φ = 1453760.

The previous prime is 4857791. The next prime is 4857799. The reversal of 4857798 is 8977584.

4857798 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 (4857791) 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, 5461 + ... + 6287.

It is an arithmetic number, because the mean of its divisors is an integer number (335340).

Almost surely, 2^4857798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4857798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5365440).

4857798 is an abundant number, since it is smaller than the sum of its proper divisors (5873082).

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

4857798 is a wasteful number, since it uses less digits than its factorization.

4857798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932.

The product of its digits is 564480, while the sum is 48.

The square root of 4857798 is about 2204.0412881795. The cubic root of 4857798 is about 169.3608990952.

The spelling of 4857798 in words is "four million, eight hundred fifty-seven thousand, seven hundred ninety-eight".