4719520 has 48 divisors (see below), whose sum is σ = 12012840. Its totient is φ = 1741824.

The previous prime is 4719493. The next prime is 4719541. The reversal of 4719520 is 259174.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1607824 + 3111696 = 1268^2 + 1764^2 .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946 + ... + 3214.

Almost surely, 2^4719520 is an apocalyptic number.

4719520 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 4719520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6006420).

4719520 is an abundant number, since it is smaller than the sum of its proper divisors (7293320).

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

4719520 is a wasteful number, since it uses less digits than its factorization.

4719520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297 (or 2289 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 4719520 is about 2172.4456264772. The cubic root of 4719520 is about 167.7384440961.

The spelling of 4719520 in words is "four million, seven hundred nineteen thousand, five hundred twenty".