4797720 has 48 divisors (see below), whose sum is σ = 15593760. Its totient is φ = 1279296.

The previous prime is 4797707. The next prime is 4797721. The reversal of 4797720 is 277974.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6304 + ... + 7023.

It is an arithmetic number, because the mean of its divisors is an integer number (324870).

Almost surely, 2^4797720 is an apocalyptic number.

4797720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4797720 is an abundant number, since it is smaller than the sum of its proper divisors (10796040).

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

4797720 is a wasteful number, since it uses less digits than its factorization.

4797720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13344 (or 13337 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 4797720 is about 2190.3698317864. The cubic root of 4797720 is about 168.6598201293.

Adding to 4797720 its product of nonzero digits (24696), we get a square (4822416 = 2196²).

The spelling of 4797720 in words is "four million, seven hundred ninety-seven thousand, seven hundred twenty".