64245041 has 8 divisors (see below), whose sum is σ = 74667840. Its totient is φ = 54133488.

The previous prime is 64245019. The next prime is 64245059. The reversal of 64245041 is 14054246.

64245041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64245041 - 2¹⁰ = 64244017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 64245041.

It is not an unprimeable number, because it can be changed into a prime (64245011) 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 in 7 ways as a sum of consecutive naturals, for example, 77366 + ... + 78191.

It is an arithmetic number, because the mean of its divisors is an integer number (9333480).

Almost surely, 2^64245041 is an apocalyptic number.

It is an amenable number.

64245041 is a deficient number, since it is larger than the sum of its proper divisors (10422799).

64245041 is a wasteful number, since it uses less digits than its factorization.

64245041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155623.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 64245041 is about 8015.3004310506. The cubic root of 64245041 is about 400.5098519347.

Adding to 64245041 its reverse (14054246), we get a palindrome (78299287).

The spelling of 64245041 in words is "sixty-four million, two hundred forty-five thousand, forty-one".