5863666 has 16 divisors (see below), whose sum is σ = 9662400. Its totient is φ = 2656368.

The previous prime is 5863651. The next prime is 5863667. The reversal of 5863666 is 6663685.

It is not an unprimeable number, because it can be changed into a prime (5863667) 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 7 ways as a sum of consecutive naturals, for example, 2481 + ... + 4228.

It is an arithmetic number, because the mean of its divisors is an integer number (603900).

Almost surely, 2^5863666 is an apocalyptic number.

5863666 is a deficient number, since it is larger than the sum of its proper divisors (3798734).

5863666 is a wasteful number, since it uses less digits than its factorization.

5863666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6753.

The product of its digits is 155520, while the sum is 40.

The square root of 5863666 is about 2421.5007743133. The cubic root of 5863666 is about 180.3251940328.

The spelling of 5863666 in words is "five million, eight hundred sixty-three thousand, six hundred sixty-six".