4621166 has 8 divisors (see below), whose sum is σ = 7561944. Its totient is φ = 2100520.

The previous prime is 4621163. The next prime is 4621171. The reversal of 4621166 is 6611264.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621163) by changing a digit.

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, 105005 + ... + 105048.

It is an arithmetic number, because the mean of its divisors is an integer number (945243).

Almost surely, 2^4621166 is an apocalyptic number.

4621166 is a deficient number, since it is larger than the sum of its proper divisors (2940778).

4621166 is a wasteful number, since it uses less digits than its factorization.

4621166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210066.

The product of its digits is 1728, while the sum is 26.

The square root of 4621166 is about 2149.6897450562. The cubic root of 4621166 is about 166.5650411572.

It can be divided in two parts, 46 and 21166, that added together give a palindrome (21212).

The spelling of 4621166 in words is "four million, six hundred twenty-one thousand, one hundred sixty-six".