5003730 has 48 divisors (see below), whose sum is σ = 13267800. Its totient is φ = 1307904.

The previous prime is 5003717. The next prime is 5003737. The reversal of 5003730 is 373005.

It can be written as a sum of positive squares in 4 ways, for example, as 4941729 + 62001 = 2223^2 + 249^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5003737) 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 23 ways as a sum of consecutive naturals, for example, 4246 + ... + 5294.

Almost surely, 2^5003730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5003730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6633900).

5003730 is an abundant number, since it is smaller than the sum of its proper divisors (8264070).

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

5003730 is a wasteful number, since it uses less digits than its factorization.

5003730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 18.

The square root of 5003730 is about 2236.9018753624. The cubic root of 5003730 is about 171.0401055003.

Adding to 5003730 its reverse (373005), we get a palindrome (5376735).

The spelling of 5003730 in words is "five million, three thousand, seven hundred thirty".