2765741 has 4 divisors (see below), whose sum is σ = 3017184. Its totient is φ = 2514300.

The previous prime is 2765731. The next prime is 2765753. The reversal of 2765741 is 1475672.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2765741 - 2⁶ = 2765677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2765698 and 2765707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2765731) 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, 125705 + ... + 125726.

It is an arithmetic number, because the mean of its divisors is an integer number (754296).

2^2765741 is an apocalyptic number.

It is an amenable number.

2765741 is a deficient number, since it is larger than the sum of its proper divisors (251443).

2765741 is a wasteful number, since it uses less digits than its factorization.

2765741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251442.

The product of its digits is 11760, while the sum is 32.

The square root of 2765741 is about 1663.0517129663. The cubic root of 2765741 is about 140.3687726645.

The spelling of 2765741 in words is "two million, seven hundred sixty-five thousand, seven hundred forty-one".