2755265 has 8 divisors (see below), whose sum is σ = 3333120. Its totient is φ = 2186352.

The previous prime is 2755243. The next prime is 2755267. The reversal of 2755265 is 5625572.

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 2755265 - 2⁶ = 2755201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2755267) 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, 1535 + ... + 2804.

It is an arithmetic number, because the mean of its divisors is an integer number (416640).

2^2755265 is an apocalyptic number.

It is an amenable number.

2755265 is a deficient number, since it is larger than the sum of its proper divisors (577855).

2755265 is a wasteful number, since it uses less digits than its factorization.

2755265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471.

The product of its digits is 21000, while the sum is 32.

The square root of 2755265 is about 1659.8990933186. The cubic root of 2755265 is about 140.1913200609.

The spelling of 2755265 in words is "two million, seven hundred fifty-five thousand, two hundred sixty-five".