65676241 has 2 divisors, whose sum is σ = 65676242. Its totient is φ = 65676240.

The previous prime is 65676227. The next prime is 65676269. The reversal of 65676241 is 14267656.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54819216 + 10857025 = 7404^2 + 3295^2 .

It is a cyclic number.

It is not a de Polignac number, because 65676241 - 2⁵ = 65676209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65676241.

It is not a weakly prime, because it can be changed into another prime (65676341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32838120 + 32838121.

It is an arithmetic number, because the mean of its divisors is an integer number (32838121).

Almost surely, 2^65676241 is an apocalyptic number.

It is an amenable number.

65676241 is a deficient number, since it is larger than the sum of its proper divisors (1).

65676241 is an equidigital number, since it uses as much as digits as its factorization.

65676241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 65676241 is about 8104.0879190690. The cubic root of 65676241 is about 403.4621166667.

The spelling of 65676241 in words is "sixty-five million, six hundred seventy-six thousand, two hundred forty-one".