65011741 has 4 divisors (see below), whose sum is σ = 65742300. Its totient is φ = 64281184.

The previous prime is 65011733. The next prime is 65011747. The reversal of 65011741 is 14711056.

It is a happy number.

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 21068100 + 43943641 = 4590^2 + 6629^2 .

It is a cyclic number.

It is not a de Polignac number, because 65011741 - 2³ = 65011733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65011747) 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, 365146 + ... + 365323.

It is an arithmetic number, because the mean of its divisors is an integer number (16435575).

Almost surely, 2^65011741 is an apocalyptic number.

It is an amenable number.

65011741 is a deficient number, since it is larger than the sum of its proper divisors (730559).

65011741 is an equidigital number, since it uses as much as digits as its factorization.

65011741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730558.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 65011741 is about 8062.9858613295. The cubic root of 65011741 is about 402.0967832943.

Adding to 65011741 its reverse (14711056), we get a palindrome (79722797).

The spelling of 65011741 in words is "sixty-five million, eleven thousand, seven hundred forty-one".