5712320 has 28 divisors (see below), whose sum is σ = 13603224. Its totient is φ = 2284800.

The previous prime is 5712313. The next prime is 5712337. The reversal of 5712320 is 232175.

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

It is a junction number, because it is equal to n+sod(n) for n = 5712292 and 5712301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8606 + ... + 9245.

Almost surely, 2^5712320 is an apocalyptic number.

It is an amenable number.

5712320 is an abundant number, since it is smaller than the sum of its proper divisors (7890904).

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

5712320 is a wasteful number, since it uses less digits than its factorization.

5712320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17868 (or 17858 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5712320 is about 2390.0460246614. The cubic root of 5712320 is about 178.7602044804.

Adding to 5712320 its reverse (232175), we get a palindrome (5944495).

The spelling of 5712320 in words is "five million, seven hundred twelve thousand, three hundred twenty".