5207965 has 24 divisors (see below), whose sum is σ = 7530840. Its totient is φ = 3443328.

The previous prime is 5207963. The next prime is 5207971. The reversal of 5207965 is 5697025.

It can be written as a sum of positive squares in 4 ways, for example, as 1920996 + 3286969 = 1386^2 + 1813^2 .

It is not a de Polignac number, because 5207965 - 2¹ = 5207963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5207965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6739 + ... + 7471.

It is an arithmetic number, because the mean of its divisors is an integer number (313785).

Almost surely, 2^5207965 is an apocalyptic number.

It is an amenable number.

5207965 is a deficient number, since it is larger than the sum of its proper divisors (2322875).

5207965 is a wasteful number, since it uses less digits than its factorization.

5207965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 5207965 is about 2282.0966237213. The cubic root of 5207965 is about 173.3362322822.

The spelling of 5207965 in words is "five million, two hundred seven thousand, nine hundred sixty-five".