5758666 has 8 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 2875788.

The previous prime is 5758639. The next prime is 5758667. The reversal of 5758666 is 6668575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5758667) 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, 1375 + ... + 3661.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^5758666 is an apocalyptic number.

5758666 is a deficient number, since it is larger than the sum of its proper divisors (2889974).

5758666 is a wasteful number, since it uses less digits than its factorization.

5758666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548.

The product of its digits is 302400, while the sum is 43.

The square root of 5758666 is about 2399.7220672403. The cubic root of 5758666 is about 179.2423503820.

Subtracting 5758666 from its reverse (6668575), we obtain a palindrome (909909).

The spelling of 5758666 in words is "five million, seven hundred fifty-eight thousand, six hundred sixty-six".