2060989 has 6 divisors (see below), whose sum is σ = 2397534. Its totient is φ = 1766520.

The previous prime is 2060977. The next prime is 2061013. The reversal of 2060989 is 9890602.

It can be written as a sum of positive squares in only one way, i.e., 2059225 + 1764 = 1435^2 + 42^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2060989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20982 + ... + 21079.

It is an arithmetic number, because the mean of its divisors is an integer number (399589).

2^2060989 is an apocalyptic number.

It is an amenable number.

2060989 is a deficient number, since it is larger than the sum of its proper divisors (336545).

2060989 is an equidigital number, since it uses as much as digits as its factorization.

2060989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42075 (or 42068 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2060989 is about 1435.6145025737. The cubic root of 2060989 is about 127.2599919075.

It can be divided in two parts, 20 and 60989, that added together give a square (61009 = 247²).

The spelling of 2060989 in words is "two million, sixty thousand, nine hundred eighty-nine".