4161146 has 16 divisors (see below), whose sum is σ = 6905088. Its totient is φ = 1864800.

The previous prime is 4161119. The next prime is 4161149. The reversal of 4161146 is 6411614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311 + ... + 2901.

It is an arithmetic number, because the mean of its divisors is an integer number (431568).

Almost surely, 2^4161146 is an apocalyptic number.

4161146 is a deficient number, since it is larger than the sum of its proper divisors (2743942).

4161146 is a wasteful number, since it uses less digits than its factorization.

4161146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677.

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

The square root of 4161146 is about 2039.8887224552. Note that the first 3 decimals coincide. The cubic root of 4161146 is about 160.8437974226.

The spelling of 4161146 in words is "four million, one hundred sixty-one thousand, one hundred forty-six".