4966866 has 64 divisors (see below), whose sum is σ = 11980800. Its totient is φ = 1520208.

The previous prime is 4966853. The next prime is 4966889. The reversal of 4966866 is 6686694.

4966866 is nontrivially palindromic in base 8.

4966866 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48171 + ... + 48273.

It is an arithmetic number, because the mean of its divisors is an integer number (187200).

Almost surely, 2^4966866 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4966866, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5990400).

4966866 is an abundant number, since it is smaller than the sum of its proper divisors (7013934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4966866 is a wasteful number, since it uses less digits than its factorization.

4966866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 174 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 4966866 is about 2228.6466745539. The cubic root of 4966866 is about 170.6190349321.

It can be divided in two parts, 4966 and 866, that added together give a cube (5832 = 18³).

The spelling of 4966866 in words is "four million, nine hundred sixty-six thousand, eight hundred sixty-six".