2760489 has 12 divisors (see below), whose sum is σ = 4085172. Its totient is φ = 1795200.

The previous prime is 2760487. The next prime is 2760509. The reversal of 2760489 is 9840672.

2760489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1172889 + 1587600 = 1083^2 + 1260^2 .

It is not a de Polignac number, because 2760489 - 2¹ = 2760487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2760487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3372 + ... + 4109.

It is an arithmetic number, because the mean of its divisors is an integer number (340431).

2^2760489 is an apocalyptic number.

It is an amenable number.

2760489 is a deficient number, since it is larger than the sum of its proper divisors (1324683).

2760489 is a wasteful number, since it uses less digits than its factorization.

2760489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7528 (or 7525 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2760489 is about 1661.4719377708. The cubic root of 2760489 is about 140.2798653358.

It can be divided in two parts, 2760 and 489, that added together give a square (3249 = 57²).

The spelling of 2760489 in words is "two million, seven hundred sixty thousand, four hundred eighty-nine".