4752420 has 48 divisors (see below), whose sum is σ = 13453440. Its totient is φ = 1253376.

The previous prime is 4752409. The next prime is 4752431. The reversal of 4752420 is 242574.

It is an interprime number because it is at equal distance from previous prime (4752409) and next prime (4752431).

It is a d-powerful number, because it can be written as 4⁷ + 7⁵ + 5³ + 2⁹ + 4¹¹ + 2¹⁹ + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5796 + ... + 6564.

It is an arithmetic number, because the mean of its divisors is an integer number (280280).

Almost surely, 2^4752420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4752420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6726720).

4752420 is an abundant number, since it is smaller than the sum of its proper divisors (8701020).

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

4752420 is a wasteful number, since it uses less digits than its factorization.

4752420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 4752420 is about 2180.0045871511. The cubic root of 4752420 is about 168.1273127932.

Adding to 4752420 its reverse (242574), we get a palindrome (4994994).

The spelling of 4752420 in words is "four million, seven hundred fifty-two thousand, four hundred twenty".