64471041 has 12 divisors (see below), whose sum is σ = 96129280. Its totient is φ = 41594040.

The previous prime is 64471037. The next prime is 64471051. The reversal of 64471041 is 14017446.

64471041 is a `hidden beast` number, since 644 + 7 + 10 + 4 + 1 = 666.

It is not a de Polignac number, because 64471041 - 2² = 64471037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 64470996 and 64471014.

It is not an unprimeable number, because it can be changed into a prime (64471051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115261 + ... + 115818.

It is a Proth number, since it is equal to 3935 ⋅ 2¹⁴ + 1 and 3935 < 2¹⁴.

Almost surely, 2^64471041 is an apocalyptic number.

It is an amenable number.

64471041 is a deficient number, since it is larger than the sum of its proper divisors (31658239).

64471041 is a wasteful number, since it uses less digits than its factorization.

64471041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231116 (or 231113 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 64471041 is about 8029.3860911031. The cubic root of 64471041 is about 400.9789376648.

Adding to 64471041 its reverse (14017446), we get a palindrome (78488487).

The spelling of 64471041 in words is "sixty-four million, four hundred seventy-one thousand, forty-one".