5782666 has 16 divisors (see below), whose sum is σ = 8883648. Its totient is φ = 2822400.

The previous prime is 5782663. The next prime is 5782697. The reversal of 5782666 is 6662875.

It is not an unprimeable number, because it can be changed into a prime (5782663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27301 + ... + 27511.

It is an arithmetic number, because the mean of its divisors is an integer number (555228).

Almost surely, 2^5782666 is an apocalyptic number.

5782666 is a deficient number, since it is larger than the sum of its proper divisors (3100982).

5782666 is a wasteful number, since it uses less digits than its factorization.

5782666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477.

The product of its digits is 120960, while the sum is 40.

The square root of 5782666 is about 2404.7174470195. The cubic root of 5782666 is about 179.4910106376.

The spelling of 5782666 in words is "five million, seven hundred eighty-two thousand, six hundred sixty-six".