2059887 has 8 divisors (see below), whose sum is σ = 2754304. Its totient is φ = 1369368.

The previous prime is 2059879. The next prime is 2059891. The reversal of 2059887 is 7889502.

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

It is not a de Polignac number, because 2059887 - 2³ = 2059879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648 + ... + 2130.

It is an arithmetic number, because the mean of its divisors is an integer number (344288).

2^2059887 is an apocalyptic number.

2059887 is a deficient number, since it is larger than the sum of its proper divisors (694417).

2059887 is a wasteful number, since it uses less digits than its factorization.

2059887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 2059887 is about 1435.2306434856. The cubic root of 2059887 is about 127.2373061138.

The spelling of 2059887 in words is "two million, fifty-nine thousand, eight hundred eighty-seven".