64326101 has 8 divisors (see below), whose sum is σ = 76712064. Its totient is φ = 52739280.

The previous prime is 64326083. The next prime is 64326103. The reversal of 64326101 is 10162346.

It is a happy number.

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-64326101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64326103) 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, 199610 + ... + 199931.

It is an arithmetic number, because the mean of its divisors is an integer number (9589008).

Almost surely, 2^64326101 is an apocalyptic number.

It is an amenable number.

64326101 is a deficient number, since it is larger than the sum of its proper divisors (12385963).

64326101 is a wasteful number, since it uses less digits than its factorization.

64326101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399571.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 64326101 is about 8020.3554160648. The cubic root of 64326101 is about 400.6782264556.

Adding to 64326101 its reverse (10162346), we get a palindrome (74488447).

The spelling of 64326101 in words is "sixty-four million, three hundred twenty-six thousand, one hundred one".