2006186 has 32 divisors (see below), whose sum is σ = 3779328. Its totient is φ = 777600.

The previous prime is 2006183. The next prime is 2006189. The reversal of 2006186 is 6816002.

It is an interprime number because it is at equal distance from previous prime (2006183) and next prime (2006189).

It is not an unprimeable number, because it can be changed into a prime (2006183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13211 + ... + 13361.

It is an arithmetic number, because the mean of its divisors is an integer number (118104).

2^2006186 is an apocalyptic number.

2006186 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2006186 is a deficient number, since it is larger than the sum of its proper divisors (1773142).

2006186 is a wasteful number, since it uses less digits than its factorization.

2006186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

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

The square root of 2006186 is about 1416.3989550970. The cubic root of 2006186 is about 126.1218691547.

The spelling of 2006186 in words is "two million, six thousand, one hundred eighty-six".