4161086 has 4 divisors (see below), whose sum is σ = 6241632. Its totient is φ = 2080542.

The previous prime is 4161077. The next prime is 4161103. The reversal of 4161086 is 6801614.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1040270 + ... + 1040273.

It is an arithmetic number, because the mean of its divisors is an integer number (1560408).

Almost surely, 2^4161086 is an apocalyptic number.

4161086 is a deficient number, since it is larger than the sum of its proper divisors (2080546).

4161086 is a wasteful number, since it uses less digits than its factorization.

4161086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080545.

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

The square root of 4161086 is about 2039.8740157176. The cubic root of 4161086 is about 160.8430243444.

The spelling of 4161086 in words is "four million, one hundred sixty-one thousand, eighty-six".