5712500 has 36 divisors (see below), whose sum is σ = 12522636. Its totient is φ = 2280000.

The previous prime is 5712491. The next prime is 5712523. The reversal of 5712500 is 52175.

It can be written as a sum of positive squares in 6 ways, for example, as 3701776 + 2010724 = 1924^2 + 1418^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12272 + ... + 12728.

It is an arithmetic number, because the mean of its divisors is an integer number (347851).

Almost surely, 2^5712500 is an apocalyptic number.

5712500 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 5712500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6261318).

5712500 is an abundant number, since it is smaller than the sum of its proper divisors (6810136).

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

5712500 is an equidigital number, since it uses as much as digits as its factorization.

5712500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 5712500 is about 2390.0836805434. The cubic root of 5712500 is about 178.7620820888.

Adding to 5712500 its reverse (52175), we get a palindrome (5764675).

The spelling of 5712500 in words is "five million, seven hundred twelve thousand, five hundred".