5267761 has 4 divisors (see below), whose sum is σ = 5331312. Its totient is φ = 5204212.

The previous prime is 5267747. The next prime is 5267767. The reversal of 5267761 is 1677625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5267761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5267767) 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, 31651 + ... + 31816.

It is an arithmetic number, because the mean of its divisors is an integer number (1332828).

Almost surely, 2^5267761 is an apocalyptic number.

It is an amenable number.

5267761 is a deficient number, since it is larger than the sum of its proper divisors (63551).

5267761 is an equidigital number, since it uses as much as digits as its factorization.

5267761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63550.

The product of its digits is 17640, while the sum is 34.

The square root of 5267761 is about 2295.1603429826. The cubic root of 5267761 is about 173.9971043690.

Adding to 5267761 its product of digits (17640), we get a square (5285401 = 2299²).

The spelling of 5267761 in words is "five million, two hundred sixty-seven thousand, seven hundred sixty-one".