4504780 has 48 divisors (see below), whose sum is σ = 11289600. Its totient is φ = 1476288.

The previous prime is 4504769. The next prime is 4504781. The reversal of 4504780 is 874054.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4504781) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2521 + ... + 3919.

It is an arithmetic number, because the mean of its divisors is an integer number (235200).

Almost surely, 2^4504780 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 4504780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5644800).

4504780 is an abundant number, since it is smaller than the sum of its proper divisors (6784820).

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

4504780 is a wasteful number, since it uses less digits than its factorization.

4504780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 1436 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4504780 is about 2122.4467013332. The cubic root of 4504780 is about 165.1547981007.

The spelling of 4504780 in words is "four million, five hundred four thousand, seven hundred eighty".