64075 has 12 divisors (see below), whose sum is σ = 87048. Its totient is φ = 46400.

The previous prime is 64067. The next prime is 64081. The reversal of 64075 is 57046.

It is not a de Polignac number, because 64075 - 2³ = 64067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159 + ... + 391.

It is an arithmetic number, because the mean of its divisors is an integer number (7254).

2⁶⁴⁰⁷⁵ is an apocalyptic number.

64075 is a deficient number, since it is larger than the sum of its proper divisors (22973).

64075 is a wasteful number, since it uses less digits than its factorization.

64075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 64075 is about 253.1304011769. The cubic root of 64075 is about 40.0156189005.

Adding to 64075 its reverse (57046), we get a palindrome (121121).

The spelling of 64075 in words is "sixty-four thousand, seventy-five".