4666286 has 24 divisors (see below), whose sum is σ = 7735824. Its totient is φ = 2106720.

The previous prime is 4666283. The next prime is 4666289. The reversal of 4666286 is 6826664.

It is an interprime number because it is at equal distance from previous prime (4666283) and next prime (4666289).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666283) 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 11 ways as a sum of consecutive naturals, for example, 16466 + ... + 16746.

It is an arithmetic number, because the mean of its divisors is an integer number (322326).

Almost surely, 2^4666286 is an apocalyptic number.

4666286 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4666286 is a deficient number, since it is larger than the sum of its proper divisors (3069538).

4666286 is a wasteful number, since it uses less digits than its factorization.

4666286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 325 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 4666286 is about 2160.1587904596. The cubic root of 4666286 is about 167.1053872433.

The spelling of 4666286 in words is "four million, six hundred sixty-six thousand, two hundred eighty-six".