5207320 has 16 divisors (see below), whose sum is σ = 11716560. Its totient is φ = 2082912.

The previous prime is 5207291. The next prime is 5207329. The reversal of 5207320 is 237025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65052 + ... + 65131.

It is an arithmetic number, because the mean of its divisors is an integer number (732285).

Almost surely, 2^5207320 is an apocalyptic number.

It is an amenable number.

5207320 is an abundant number, since it is smaller than the sum of its proper divisors (6509240).

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

5207320 is a wasteful number, since it uses less digits than its factorization.

5207320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130194 (or 130190 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 5207320 is about 2281.9553019286. The cubic root of 5207320 is about 173.3290761611.

The spelling of 5207320 in words is "five million, two hundred seven thousand, three hundred twenty".