65274841 has 2 divisors, whose sum is σ = 65274842. Its totient is φ = 65274840.

The previous prime is 65274821. The next prime is 65274863. The reversal of 65274841 is 14847256.

65274841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64464841 + 810000 = 8029^2 + 900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65274841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65274841.

It is not a weakly prime, because it can be changed into another prime (65274821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32637420 + 32637421.

It is an arithmetic number, because the mean of its divisors is an integer number (32637421).

Almost surely, 2^65274841 is an apocalyptic number.

It is an amenable number.

65274841 is a deficient number, since it is larger than the sum of its proper divisors (1).

65274841 is an equidigital number, since it uses as much as digits as its factorization.

65274841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53760, while the sum is 37.

The square root of 65274841 is about 8079.2846836833. The cubic root of 65274841 is about 402.6384765868.

The spelling of 65274841 in words is "sixty-five million, two hundred seventy-four thousand, eight hundred forty-one".