64321095 has 8 divisors (see below), whose sum is σ = 102913776. Its totient is φ = 34304576.

The previous prime is 64321079. The next prime is 64321141. The reversal of 64321095 is 59012346.

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 64321095 - 2⁴ = 64321079 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144022 + ... + 2144051.

It is an arithmetic number, because the mean of its divisors is an integer number (12864222).

Almost surely, 2^64321095 is an apocalyptic number.

64321095 is a deficient number, since it is larger than the sum of its proper divisors (38592681).

64321095 is a wasteful number, since it uses less digits than its factorization.

64321095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288081.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 64321095 is about 8020.0433290600. The cubic root of 64321095 is about 400.6678322962.

The spelling of 64321095 in words is "sixty-four million, three hundred twenty-one thousand, ninety-five".