4163660 has 24 divisors (see below), whose sum is σ = 9204720. Its totient is φ = 1577664.

The previous prime is 4163659. The next prime is 4163669. The reversal of 4163660 is 663614.

4163660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4163669) 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 7 ways as a sum of consecutive naturals, for example, 5099 + ... + 5858.

It is an arithmetic number, because the mean of its divisors is an integer number (383530).

Almost surely, 2^4163660 is an apocalyptic number.

It is an amenable number.

4163660 is an abundant number, since it is smaller than the sum of its proper divisors (5041060).

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

4163660 is a wasteful number, since it uses less digits than its factorization.

4163660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10985 (or 10983 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4163660 is about 2040.5048394944. The cubic root of 4163660 is about 160.8761827239.

The spelling of 4163660 in words is "four million, one hundred sixty-three thousand, six hundred sixty".