5740665 has 16 divisors (see below), whose sum is σ = 10497408. Its totient is φ = 2624256.

The previous prime is 5740663. The next prime is 5740681. The reversal of 5740665 is 5660475.

5740665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5740665 - 2¹ = 5740663 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5740663) 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 15 ways as a sum of consecutive naturals, for example, 27232 + ... + 27441.

It is an arithmetic number, because the mean of its divisors is an integer number (656088).

Almost surely, 2^5740665 is an apocalyptic number.

It is an amenable number.

5740665 is a deficient number, since it is larger than the sum of its proper divisors (4756743).

5740665 is a wasteful number, since it uses less digits than its factorization.

5740665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54688.

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

The square root of 5740665 is about 2395.9684889414. The cubic root of 5740665 is about 179.0553910326.

The spelling of 5740665 in words is "five million, seven hundred forty thousand, six hundred sixty-five".