2088886 has 4 divisors (see below), whose sum is σ = 3133332. Its totient is φ = 1044442.

The previous prime is 2088881. The next prime is 2088901. The reversal of 2088886 is 6888802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6888802 = 2 ⋅3444401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522220 + ... + 522223.

It is an arithmetic number, because the mean of its divisors is an integer number (783333).

2^2088886 is an apocalyptic number.

2088886 is a deficient number, since it is larger than the sum of its proper divisors (1044446).

2088886 is a wasteful number, since it uses less digits than its factorization.

2088886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044445.

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 2088886 is about 1445.2978931694. The cubic root of 2088886 is about 127.8316063621.

The spelling of 2088886 in words is "two million, eighty-eight thousand, eight hundred eighty-six".