2061075 has 12 divisors (see below), whose sum is σ = 3407768. Its totient is φ = 1099200.

The previous prime is 2061067. The next prime is 2061077. The reversal of 2061075 is 5701602.

It is not a de Polignac number, because 2061075 - 2³ = 2061067 is a prime.

It is a Duffinian number.

2061075 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2061077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13666 + ... + 13815.

2^2061075 is an apocalyptic number.

2061075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2061075 is a deficient number, since it is larger than the sum of its proper divisors (1346693).

2061075 is a wasteful number, since it uses less digits than its factorization.

2061075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27494 (or 27489 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 2061075 is about 1435.6444545917. The cubic root of 2061075 is about 127.2617619650.

Adding to 2061075 its reverse (5701602), we get a palindrome (7762677).

The spelling of 2061075 in words is "two million, sixty-one thousand, seventy-five".