2071089 has 16 divisors (see below), whose sum is σ = 3109440. Its totient is φ = 1379268.

The previous prime is 2071087. The next prime is 2071123. The reversal of 2071089 is 9801702.

It is not a de Polignac number, because 2071089 - 2¹ = 2071087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2071087) 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, 1714 + ... + 2660.

It is an arithmetic number, because the mean of its divisors is an integer number (194340).

2^2071089 is an apocalyptic number.

It is an amenable number.

2071089 is a deficient number, since it is larger than the sum of its proper divisors (1038351).

2071089 is an frugal number, since it uses more digits than its factorization.

2071089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 2071089 is about 1439.1278608935. The cubic root of 2071089 is about 127.4675349868.

It can be divided in two parts, 207 and 1089, that added together give a 4-th power (1296 = 6⁴).

The spelling of 2071089 in words is "two million, seventy-one thousand, eighty-nine".