2088611 has 4 divisors (see below), whose sum is σ = 2386992. Its totient is φ = 1790232.

The previous prime is 2088601. The next prime is 2088623. The reversal of 2088611 is 1168802.

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

It is a cyclic number.

It is not a de Polignac number, because 2088611 - 2⁶ = 2088547 is a prime.

It is a super-3 number, since 3×2088611³ = 27333417664388529393, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2088601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149180 + ... + 149193.

It is an arithmetic number, because the mean of its divisors is an integer number (596748).

2^2088611 is an apocalyptic number.

2088611 is a deficient number, since it is larger than the sum of its proper divisors (298381).

2088611 is an equidigital number, since it uses as much as digits as its factorization.

2088611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298380.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 2088611 is about 1445.2027539415. The cubic root of 2088611 is about 127.8259964765.

The spelling of 2088611 in words is "two million, eighty-eight thousand, six hundred eleven".