5200920 has 48 divisors (see below), whose sum is σ = 16904160. Its totient is φ = 1386816.

The previous prime is 5200919. The next prime is 5200933. The reversal of 5200920 is 290025.

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

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 5200893 and 5200902.

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 11 ways as a sum of consecutive naturals, for example, 6864 + ... + 7583.

It is an arithmetic number, because the mean of its divisors is an integer number (352170).

Almost surely, 2^5200920 is an apocalyptic number.

It is an amenable number.

5200920 is an abundant number, since it is smaller than the sum of its proper divisors (11703240).

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

5200920 is a wasteful number, since it uses less digits than its factorization.

5200920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14464 (or 14457 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5200920 is about 2280.5525646211. The cubic root of 5200920 is about 173.2580376449.

Adding to 5200920 its reverse (290025), we get a palindrome (5490945).

The spelling of 5200920 in words is "five million, two hundred thousand, nine hundred twenty".