5265261 has 24 divisors (see below), whose sum is σ = 8211840. Its totient is φ = 3240000.

The previous prime is 5265241. The next prime is 5265263. The reversal of 5265261 is 1625625.

5265261 is a `hidden beast` number, since 5 + 2 + 652 + 6 + 1 = 666.

It is not a de Polignac number, because 5265261 - 2¹⁴ = 5248877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265263) 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, 6636 + ... + 7386.

It is an arithmetic number, because the mean of its divisors is an integer number (342160).

Almost surely, 2^5265261 is an apocalyptic number.

It is an amenable number.

5265261 is a deficient number, since it is larger than the sum of its proper divisors (2946579).

5265261 is a wasteful number, since it uses less digits than its factorization.

5265261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 814 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 5265261 is about 2294.6156540911. The cubic root of 5265261 is about 173.9695745454.

The spelling of 5265261 in words is "five million, two hundred sixty-five thousand, two hundred sixty-one".