7075 has 6 divisors (see below), whose sum is σ = 8804. Its totient is φ = 5640.

The previous prime is 7069. The next prime is 7079. The reversal of 7075 is 5707.

It is not a de Polignac number, because 7075 - 2⁵ = 7043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117 + ... + 166.

2⁷⁰⁷⁵ is an apocalyptic number.

7075 is a deficient number, since it is larger than the sum of its proper divisors (1729).

7075 is a wasteful number, since it uses less digits than its factorization.

7075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 19.

The square root of 7075 is about 84.1130192063. The cubic root of 7075 is about 19.1973882443.

Subtracting from 7075 its sum of digits (19), we obtain a square (7056 = 84²).

The spelling of 7075 in words is "seven thousand, seventy-five".