65497041 has 12 divisors (see below), whose sum is σ = 96807568. Its totient is φ = 42648984.

The previous prime is 65497027. The next prime is 65497057. The reversal of 65497041 is 14079456.

65497041 is a `hidden beast` number, since 6 + 549 + 70 + 41 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-65497041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65496987 and 65497005.

It is not an unprimeable number, because it can be changed into a prime (65497741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84235 + ... + 85008.

Almost surely, 2^65497041 is an apocalyptic number.

It is an amenable number.

65497041 is a deficient number, since it is larger than the sum of its proper divisors (31310527).

65497041 is a wasteful number, since it uses less digits than its factorization.

65497041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169292 (or 169289 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 65497041 is about 8093.0242184242. The cubic root of 65497041 is about 403.0948287497.

The spelling of 65497041 in words is "sixty-five million, four hundred ninety-seven thousand, forty-one".