5207120 has 20 divisors (see below), whose sum is σ = 12106740. Its totient is φ = 2082816.

The previous prime is 5207113. The next prime is 5207129. The reversal of 5207120 is 217025.

It can be written as a sum of positive squares in 2 ways, for example, as 4032064 + 1175056 = 2008^2 + 1084^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5207120² = 54228197388800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207129) 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 3 ways as a sum of consecutive naturals, for example, 32465 + ... + 32624.

It is an arithmetic number, because the mean of its divisors is an integer number (605337).

Almost surely, 2^5207120 is an apocalyptic number.

It is an amenable number.

5207120 is an abundant number, since it is smaller than the sum of its proper divisors (6899620).

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

5207120 is a wasteful number, since it uses less digits than its factorization.

5207120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65102 (or 65096 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 5207120 is about 2281.9114794400. The cubic root of 5207120 is about 173.3268570887.

The spelling of 5207120 in words is "five million, two hundred seven thousand, one hundred twenty".