4705866 has 24 divisors (see below), whose sum is σ = 11123424. Its totient is φ = 1425960.

The previous prime is 4705853. The next prime is 4705891. The reversal of 4705866 is 6685074.

It is a happy number.

4705866 is a `hidden beast` number, since 4 + 70 + 586 + 6 = 666.

4705866 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 4705866.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11686 + ... + 12081.

It is an arithmetic number, because the mean of its divisors is an integer number (463476).

Almost surely, 2^4705866 is an apocalyptic number.

4705866 is an abundant number, since it is smaller than the sum of its proper divisors (6417558).

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

4705866 is a wasteful number, since it uses less digits than its factorization.

4705866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23786 (or 23783 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4705866 is about 2169.3008090166. The cubic root of 4705866 is about 167.5765269975.

It can be divided in two parts, 470 and 5866, that added together give a palindrome (6336).

The spelling of 4705866 in words is "four million, seven hundred five thousand, eight hundred sixty-six".