7355 has 4 divisors (see below), whose sum is σ = 8832. Its totient is φ = 5880.

The previous prime is 7351. The next prime is 7369. The reversal of 7355 is 5537.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7355 - 2² = 7351 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (7351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 740.

It is an arithmetic number, because the mean of its divisors is an integer number (2208).

7355 is a deficient number, since it is larger than the sum of its proper divisors (1477).

7355 is a wasteful number, since it uses less digits than its factorization.

7355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476.

The product of its digits is 525, while the sum is 20.

The square root of 7355 is about 85.7612966320. The cubic root of 7355 is about 19.4473706858.

It can be divided in two parts, 73 and 55, that added together give a 7-th power (128 = 2⁷).

The spelling of 7355 in words is "seven thousand, three hundred fifty-five".