2086146 has 24 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 665016.

The previous prime is 2086141. The next prime is 2086159. The reversal of 2086146 is 6416802.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2086141) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2106 + ... + 2933.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

2^2086146 is an apocalyptic number.

2086146 is an abundant number, since it is smaller than the sum of its proper divisors (2631294).

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

2086146 is a wasteful number, since it uses less digits than its factorization.

2086146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070 (or 5067 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2086146 is about 1444.3496806522. The cubic root of 2086146 is about 127.7756894989.

The spelling of 2086146 in words is "two million, eighty-six thousand, one hundred forty-six".