5720500 has 48 divisors (see below), whose sum is σ = 13248144. Its totient is φ = 2150400.

The previous prime is 5720479. The next prime is 5720531. The reversal of 5720500 is 50275.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1542564 + 4177936 = 1242^2 + 2044^2 .

It is a congruent number.

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, 8164 + ... + 8836.

It is an arithmetic number, because the mean of its divisors is an integer number (276003).

Almost surely, 2^5720500 is an apocalyptic number.

5720500 is a gapful number since it is divisible by the number (50) 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 5720500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6624072).

5720500 is an abundant number, since it is smaller than the sum of its proper divisors (7527644).

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

5720500 is a wasteful number, since it uses less digits than its factorization.

5720500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 5720500 is about 2391.7566765873. The cubic root of 5720500 is about 178.8454915469.

Adding to 5720500 its reverse (50275), we get a palindrome (5770775).

The spelling of 5720500 in words is "five million, seven hundred twenty thousand, five hundred".