4656866 has 8 divisors (see below), whose sum is σ = 6994944. Its totient is φ = 2325220.

The previous prime is 4656859. The next prime is 4656877. The reversal of 4656866 is 6686564.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151 + ... + 3261.

It is an arithmetic number, because the mean of its divisors is an integer number (874368).

Almost surely, 2^4656866 is an apocalyptic number.

4656866 is a deficient number, since it is larger than the sum of its proper divisors (2338078).

4656866 is a wasteful number, since it uses less digits than its factorization.

4656866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216.

The product of its digits is 207360, while the sum is 41.

The square root of 4656866 is about 2157.9772936711. The cubic root of 4656866 is about 166.9928642654.

The spelling of 4656866 in words is "four million, six hundred fifty-six thousand, eight hundred sixty-six".