64365713 has 8 divisors (see below), whose sum is σ = 65014656. Its totient is φ = 63720000.

The previous prime is 64365709. The next prime is 64365731. The reversal of 64365713 is 31756346.

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 64365713 - 2² = 64365709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64365733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60020 + ... + 61082.

It is an arithmetic number, because the mean of its divisors is an integer number (8126832).

Almost surely, 2^64365713 is an apocalyptic number.

It is an amenable number.

64365713 is a deficient number, since it is larger than the sum of its proper divisors (648943).

64365713 is a wasteful number, since it uses less digits than its factorization.

64365713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615.

The product of its digits is 45360, while the sum is 35.

The square root of 64365713 is about 8022.8245026300. The cubic root of 64365713 is about 400.7604554360.

The spelling of 64365713 in words is "sixty-four million, three hundred sixty-five thousand, seven hundred thirteen".