41311265 has 4 divisors (see below), whose sum is σ = 49573524. Its totient is φ = 33049008.

The previous prime is 41311229. The next prime is 41311271. The reversal of 41311265 is 56211314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23435281 + 17875984 = 4841^2 + 4228^2 .

It is a cyclic number.

It is not a de Polignac number, because 41311265 - 2⁶ = 41311201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41311265.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4131122 + ... + 4131131.

It is an arithmetic number, because the mean of its divisors is an integer number (12393381).

Almost surely, 2^41311265 is an apocalyptic number.

It is an amenable number.

41311265 is a deficient number, since it is larger than the sum of its proper divisors (8262259).

41311265 is an equidigital number, since it uses as much as digits as its factorization.

41311265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262258.

The product of its digits is 720, while the sum is 23.

The square root of 41311265 is about 6427.3839935078. The cubic root of 41311265 is about 345.6921342906.

Adding to 41311265 its reverse (56211314), we get a palindrome (97522579).

The spelling of 41311265 in words is "forty-one million, three hundred eleven thousand, two hundred sixty-five".