7205 has 8 divisors (see below), whose sum is σ = 9504. Its totient is φ = 5200.

The previous prime is 7193. The next prime is 7207. The reversal of 7205 is 5027.

7205 = 48² + 49² + 50².

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

It is not a de Polignac number, because 7205 - 2⁸ = 6949 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7207) 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, 11 + ... + 120.

It is an arithmetic number, because the mean of its divisors is an integer number (1188).

2⁷²⁰⁵ is an apocalyptic number.

It is an amenable number.

7205 is a deficient number, since it is larger than the sum of its proper divisors (2299).

7205 is a wasteful number, since it uses less digits than its factorization.

7205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147.

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 7205 is about 84.8822714116. The cubic root of 7205 is about 19.3142565161.

It can be divided in two parts, 720 and 5, that multiplied together give a square (3600 = 60²).

The spelling of 7205 in words is "seven thousand, two hundred five".