2756265 has 16 divisors (see below), whose sum is σ = 4494528. Its totient is φ = 1441856.

The previous prime is 2756249. The next prime is 2756267. The reversal of 2756265 is 5626572.

It is a cyclic number.

It is not a de Polignac number, because 2756265 - 2⁴ = 2756249 is a prime.

It is a Curzon number.

2756265 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939 + ... + 2528.

It is an arithmetic number, because the mean of its divisors is an integer number (280908).

2^2756265 is an apocalyptic number.

It is an amenable number.

2756265 is a deficient number, since it is larger than the sum of its proper divisors (1738263).

2756265 is a wasteful number, since it uses less digits than its factorization.

2756265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528.

The product of its digits is 25200, while the sum is 33.

The square root of 2756265 is about 1660.2002891218. The cubic root of 2756265 is about 140.2082784253.

The spelling of 2756265 in words is "two million, seven hundred fifty-six thousand, two hundred sixty-five".