2088081 has 12 divisors (see below), whose sum is σ = 3175120. Its totient is φ = 1318680.

The previous prime is 2088077. The next prime is 2088103. The reversal of 2088081 is 1808802.

It is not a de Polignac number, because 2088081 - 2² = 2088077 is a prime.

It is a super-2 number, since 2×2088081² = 8720164525122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

2088081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2088011) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5935 + ... + 6276.

2^2088081 is an apocalyptic number.

It is an amenable number.

2088081 is a deficient number, since it is larger than the sum of its proper divisors (1087039).

2088081 is a wasteful number, since it uses less digits than its factorization.

2088081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12236 (or 12233 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 2088081 is about 1445.0193770327. The cubic root of 2088081 is about 127.8151833078.

The spelling of 2088081 in words is "two million, eighty-eight thousand, eighty-one".