64063241 has 4 divisors (see below), whose sum is σ = 69887184. Its totient is φ = 58239300.

The previous prime is 64063199. The next prime is 64063253. The reversal of 64063241 is 14236046.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 64063241 - 2⁶ = 64063177 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 64063241.

It is not an unprimeable number, because it can be changed into a prime (64069241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2911955 + ... + 2911976.

It is an arithmetic number, because the mean of its divisors is an integer number (17471796).

Almost surely, 2^64063241 is an apocalyptic number.

It is an amenable number.

64063241 is a deficient number, since it is larger than the sum of its proper divisors (5823943).

64063241 is a wasteful number, since it uses less digits than its factorization.

64063241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5823942.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 64063241 is about 8003.9515865602. The cubic root of 64063241 is about 400.1317087106.

Adding to 64063241 its reverse (14236046), we get a palindrome (78299287).

The spelling of 64063241 in words is "sixty-four million, sixty-three thousand, two hundred forty-one".