4366161 has 12 divisors (see below), whose sum is σ = 6677892. Its totient is φ = 2739456.

The previous prime is 4366123. The next prime is 4366163. The reversal of 4366161 is 1616634.

4366161 is a `hidden beast` number, since 43 + 6 + 616 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1904400 + 2461761 = 1380^2 + 1569^2 .

It is not a de Polignac number, because 4366161 - 2⁶ = 4366097 is a prime.

4366161 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4366163) 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 11 ways as a sum of consecutive naturals, for example, 14116 + ... + 14421.

It is an arithmetic number, because the mean of its divisors is an integer number (556491).

Almost surely, 2^4366161 is an apocalyptic number.

It is an amenable number.

4366161 is a deficient number, since it is larger than the sum of its proper divisors (2311731).

4366161 is a wasteful number, since it uses less digits than its factorization.

4366161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28560 (or 28557 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 4366161 is about 2089.5360729119. The cubic root of 4366161 is about 163.4430966585.

The spelling of 4366161 in words is "four million, three hundred sixty-six thousand, one hundred sixty-one".