5200320 has 56 divisors (see below), whose sum is σ = 16514064. Its totient is φ = 1386496.

The previous prime is 5200297. The next prime is 5200331. The reversal of 5200320 is 230025.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5200296 and 5200305.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1749 + ... + 3668.

It is an arithmetic number, because the mean of its divisors is an integer number (294894).

Almost surely, 2^5200320 is an apocalyptic number.

It is an amenable number.

5200320 is an abundant number, since it is smaller than the sum of its proper divisors (11313744).

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

5200320 is a wasteful number, since it uses less digits than its factorization.

5200320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437 (or 5427 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 5200320 is about 2280.4210137604. The cubic root of 5200320 is about 173.2513747967.

Adding to 5200320 its reverse (230025), we get a palindrome (5430345).

The spelling of 5200320 in words is "five million, two hundred thousand, three hundred twenty".