64383195 has 8 divisors (see below), whose sum is σ = 103013136. Its totient is φ = 34337696.

The previous prime is 64383173. The next prime is 64383197. The reversal of 64383195 is 59138346.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64383195 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64383197) 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, 2146092 + ... + 2146121.

It is an arithmetic number, because the mean of its divisors is an integer number (12876642).

Almost surely, 2^64383195 is an apocalyptic number.

64383195 is a deficient number, since it is larger than the sum of its proper divisors (38629941).

64383195 is a wasteful number, since it uses less digits than its factorization.

64383195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4292221.

The product of its digits is 77760, while the sum is 39.

The square root of 64383195 is about 8023.9139452016. The cubic root of 64383195 is about 400.7967348968.

It can be divided in two parts, 643 and 83195, that added together give a palindrome (83838).

The spelling of 64383195 in words is "sixty-four million, three hundred eighty-three thousand, one hundred ninety-five".