5747905 has 4 divisors (see below), whose sum is σ = 6897492. Its totient is φ = 4598320.

The previous prime is 5747881. The next prime is 5747909. The reversal of 5747905 is 5097475.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4068289 + 1679616 = 2017^2 + 1296^2 .

It is not a de Polignac number, because 5747905 - 2⁹ = 5747393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5747909) 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, 574786 + ... + 574795.

It is an arithmetic number, because the mean of its divisors is an integer number (1724373).

Almost surely, 2^5747905 is an apocalyptic number.

It is an amenable number.

5747905 is a deficient number, since it is larger than the sum of its proper divisors (1149587).

5747905 is a wasteful number, since it uses less digits than its factorization.

5747905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149586.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 5747905 is about 2397.4788841614. The cubic root of 5747905 is about 179.1306329794.

The spelling of 5747905 in words is "five million, seven hundred forty-seven thousand, nine hundred five".