2059886 has 4 divisors (see below), whose sum is σ = 3089832. Its totient is φ = 1029942.

The previous prime is 2059879. The next prime is 2059891. The reversal of 2059886 is 6889502.

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

It is a d-powerful number, because it can be written as 2⁵ + 0 + 5⁹ + 9⁵ + 8³ + 8³ + 6⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514970 + ... + 514973.

It is an arithmetic number, because the mean of its divisors is an integer number (772458).

2^2059886 is an apocalyptic number.

2059886 is a deficient number, since it is larger than the sum of its proper divisors (1029946).

2059886 is a wasteful number, since it uses less digits than its factorization.

2059886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029945.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 2059886 is about 1435.2302951095. The cubic root of 2059886 is about 127.2372855241.

The spelling of 2059886 in words is "two million, fifty-nine thousand, eight hundred eighty-six".