4161830 has 16 divisors (see below), whose sum is σ = 7514640. Its totient is φ = 1659552.

The previous prime is 4161823. The next prime is 4161851. The reversal of 4161830 is 381614.

4161830 is nontrivially palindromic in base 11.

4161830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4161796 and 4161805.

It is a congruent number.

It is an unprimeable number.

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, 5516 + ... + 6224.

It is an arithmetic number, because the mean of its divisors is an integer number (469665).

Almost surely, 2^4161830 is an apocalyptic number.

4161830 is a deficient number, since it is larger than the sum of its proper divisors (3352810).

4161830 is a wasteful number, since it uses less digits than its factorization.

4161830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4161830 is about 2040.0563717702. The cubic root of 4161830 is about 160.8526099893.

The spelling of 4161830 in words is "four million, one hundred sixty-one thousand, eight hundred thirty".