2088971 has 2 divisors, whose sum is σ = 2088972. Its totient is φ = 2088970.

The previous prime is 2088953. The next prime is 2088973. The reversal of 2088971 is 1798802.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2088971 - 2⁶ = 2088907 is a prime.

Together with 2088973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2088973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044485 + 1044486.

It is an arithmetic number, because the mean of its divisors is an integer number (1044486).

2^2088971 is an apocalyptic number.

2088971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088971 is an equidigital number, since it uses as much as digits as its factorization.

2088971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 2088971 is about 1445.3272985729. The cubic root of 2088971 is about 127.8333402271.

The spelling of 2088971 in words is "two million, eighty-eight thousand, nine hundred seventy-one".