5731200 has 144 divisors (see below), whose sum is σ = 20553000. Its totient is φ = 1520640.

The previous prime is 5731177. The next prime is 5731207. The reversal of 5731200 is 21375.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731207) 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 17 ways as a sum of consecutive naturals, for example, 28701 + ... + 28899.

Almost surely, 2^5731200 is an apocalyptic number.

5731200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5731200 is the 1280-th nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5731200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10276500).

5731200 is an abundant number, since it is smaller than the sum of its proper divisors (14821800).

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

5731200 is a wasteful number, since it uses less digits than its factorization.

5731200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 5731200 is about 2393.9924811912. The cubic root of 5731200 is about 178.9569302242.

Adding to 5731200 its reverse (21375), we get a palindrome (5752575).

The spelling of 5731200 in words is "five million, seven hundred thirty-one thousand, two hundred".