2085546 has 8 divisors (see below), whose sum is σ = 4171104. Its totient is φ = 695180.

The previous prime is 2085539. The next prime is 2085569. The reversal of 2085546 is 6455802.

It is a sphenic number, since it is the product of 3 distinct primes.

2085546 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁵ + 0 + 8⁵ + 5³ + 5⁷ + 4⁹ + 6⁸ .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173790 + ... + 173801.

It is an arithmetic number, because the mean of its divisors is an integer number (521388).

2^2085546 is an apocalyptic number.

2085546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2085546 is a wasteful number, since it uses less digits than its factorization.

2085546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347596.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2085546 is about 1444.1419597810. The cubic root of 2085546 is about 127.7634383965.

The spelling of 2085546 in words is "two million, eighty-five thousand, five hundred forty-six".