4161608 has 48 divisors (see below), whose sum is σ = 9052560. Its totient is φ = 1778400.

The previous prime is 4161607. The next prime is 4161611. The reversal of 4161608 is 8061614.

It is a super-2 number, since 2×4161608² = 34637962291328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4161607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31703 + ... + 31833.

It is an arithmetic number, because the mean of its divisors is an integer number (188595).

Almost surely, 2^4161608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4161608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4526280).

4161608 is an abundant number, since it is smaller than the sum of its proper divisors (4890952).

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

4161608 is a wasteful number, since it uses less digits than its factorization.

4161608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4161608 is about 2040.0019607834. The cubic root of 4161608 is about 160.8497498761.

The spelling of 4161608 in words is "four million, one hundred sixty-one thousand, six hundred eight".