7275355 has 8 divisors (see below), whose sum is σ = 8783712. Its totient is φ = 5784768.

The previous prime is 7275353. The next prime is 7275361. The reversal of 7275355 is 5535727.

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 7275355 - 2¹ = 7275353 is a prime.

It is a Duffinian number.

7275355 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7275355.

It is not an unprimeable number, because it can be changed into a prime (7275353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3522 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (1097964).

Almost surely, 2^7275355 is an apocalyptic number.

7275355 is a deficient number, since it is larger than the sum of its proper divisors (1508357).

7275355 is a wasteful number, since it uses less digits than its factorization.

7275355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8885.

The product of its digits is 36750, while the sum is 34.

The square root of 7275355 is about 2697.2865995292. The cubic root of 7275355 is about 193.7691926877.

The spelling of 7275355 in words is "seven million, two hundred seventy-five thousand, three hundred fifty-five".