4161606 has 8 divisors (see below), whose sum is σ = 8323224. Its totient is φ = 1387200.

The previous prime is 4161593. The next prime is 4161607. The reversal of 4161606 is 6061614.

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

4161606 is an admirable number.

It is a Curzon number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 346795 + ... + 346806.

It is an arithmetic number, because the mean of its divisors is an integer number (1040403).

Almost surely, 2^4161606 is an apocalyptic number.

4161606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4161606 is a wasteful number, since it uses less digits than its factorization.

4161606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693606.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4161606 is about 2040.0014705877. The cubic root of 4161606 is about 160.8497241089.

The spelling of 4161606 in words is "four million, one hundred sixty-one thousand, six hundred six".