64240301 has 4 divisors (see below), whose sum is σ = 64281600. Its totient is φ = 64199004.

The previous prime is 64240271. The next prime is 64240361. The reversal of 64240301 is 10304246.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-64240301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64240361) 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, 18221 + ... + 21458.

It is an arithmetic number, because the mean of its divisors is an integer number (16070400).

Almost surely, 2^64240301 is an apocalyptic number.

It is an amenable number.

64240301 is a deficient number, since it is larger than the sum of its proper divisors (41299).

64240301 is a wasteful number, since it uses less digits than its factorization.

64240301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41298.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 64240301 is about 8015.0047411090. The cubic root of 64240301 is about 400.5000018184.

Adding to 64240301 its reverse (10304246), we get a palindrome (74544547).

The spelling of 64240301 in words is "sixty-four million, two hundred forty thousand, three hundred one".