2089671 has 16 divisors (see below), whose sum is σ = 2897664. Its totient is φ = 1338624.

The previous prime is 2089669. The next prime is 2089673. The reversal of 2089671 is 1769802.

It is an interprime number because it is at equal distance from previous prime (2089669) and next prime (2089673).

It is not a de Polignac number, because 2089671 - 2¹ = 2089669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12430 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (181104).

2^2089671 is an apocalyptic number.

2089671 is a deficient number, since it is larger than the sum of its proper divisors (807993).

2089671 is a wasteful number, since it uses less digits than its factorization.

2089671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 2089671 is about 1445.5694379725. The cubic root of 2089671 is about 127.8476173274.

The spelling of 2089671 in words is "two million, eighty-nine thousand, six hundred seventy-one".