4707920 has 60 divisors (see below), whose sum is σ = 12743604. Its totient is φ = 1612800.

The previous prime is 4707887. The next prime is 4707931. The reversal of 4707920 is 297074.

It can be written as a sum of positive squares in 2 ways, for example, as 529984 + 4177936 = 728^2 + 2044^2 .

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3320 + ... + 4520.

Almost surely, 2^4707920 is an apocalyptic number.

4707920 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 4707920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6371802).

4707920 is an abundant number, since it is smaller than the sum of its proper divisors (8035684).

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

4707920 is a wasteful number, since it uses less digits than its factorization.

4707920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 4707920 is about 2169.7741817986. The cubic root of 4707920 is about 167.6009045240.

The spelling of 4707920 in words is "four million, seven hundred seven thousand, nine hundred twenty".