4894720 has 52 divisors (see below), whose sum is σ = 11795040. Its totient is φ = 1949696.

The previous prime is 4894711. The next prime is 4894753. The reversal of 4894720 is 274984.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20361 + ... + 20599.

Almost surely, 2^4894720 is an apocalyptic number.

4894720 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 4894720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5897520).

4894720 is an abundant number, since it is smaller than the sum of its proper divisors (6900320).

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

4894720 is an equidigital number, since it uses as much as digits as its factorization.

4894720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 4894720 is about 2212.4014102328. The cubic root of 4894720 is about 169.7888959781.

The spelling of 4894720 in words is "four million, eight hundred ninety-four thousand, seven hundred twenty".