2061087 has 16 divisors (see below), whose sum is σ = 3206400. Its totient is φ = 1177176.

The previous prime is 2061079. The next prime is 2061109. The reversal of 2061087 is 7801602.

It is not a de Polignac number, because 2061087 - 2³ = 2061079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061067) 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, 28 + ... + 2030.

It is an arithmetic number, because the mean of its divisors is an integer number (200400).

2^2061087 is an apocalyptic number.

2061087 is a deficient number, since it is larger than the sum of its proper divisors (1145313).

2061087 is an equidigital number, since it uses as much as digits as its factorization.

2061087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 2061087 is about 1435.6486338934. The cubic root of 2061087 is about 127.2620089459.

Adding to 2061087 its reverse (7801602), we get a palindrome (9862689).

The spelling of 2061087 in words is "two million, sixty-one thousand, eighty-seven".