4724500 has 48 divisors (see below), whose sum is σ = 11269440. Its totient is φ = 1716000.

The previous prime is 4724497. The next prime is 4724509. The reversal of 4724500 is 54274.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4724509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5071 + ... + 5929.

It is an arithmetic number, because the mean of its divisors is an integer number (234780).

Almost surely, 2^4724500 is an apocalyptic number.

4724500 is the 1375-th heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4724500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5634720).

4724500 is an abundant number, since it is smaller than the sum of its proper divisors (6544940).

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

4724500 is a wasteful number, since it uses less digits than its factorization.

4724500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4724500 is about 2173.5914979591. The cubic root of 4724500 is about 167.7974221143.

Adding to 4724500 its reverse (54274), we get a palindrome (4778774).

The spelling of 4724500 in words is "four million, seven hundred twenty-four thousand, five hundred".