2083887 has 20 divisors (see below), whose sum is σ = 3354120. Its totient is φ = 1281744.

The previous prime is 2083883. The next prime is 2083889. The reversal of 2083887 is 7883802.

It is not a de Polignac number, because 2083887 - 2² = 2083883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083883) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64 + ... + 2042.

It is an arithmetic number, because the mean of its divisors is an integer number (167706).

2^2083887 is an apocalyptic number.

2083887 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2083887 is a deficient number, since it is larger than the sum of its proper divisors (1270233).

2083887 is a wasteful number, since it uses less digits than its factorization.

2083887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2083887 is about 1443.5674559923. The cubic root of 2083887 is about 127.7295518632.

It can be divided in two parts, 208 and 3887, that added together give a triangular number (4095 = T₉₀).

The spelling of 2083887 in words is "two million, eighty-three thousand, eight hundred eighty-seven".