2005029 has 12 divisors (see below), whose sum is σ = 3119116. Its totient is φ = 1233792.

The previous prime is 2005027. The next prime is 2005033. The reversal of 2005029 is 9205002.

It can be written as a sum of positive squares in 2 ways, for example, as 108900 + 1896129 = 330^2 + 1377^2 .

It is not a de Polignac number, because 2005029 - 2¹ = 2005027 is a prime.

2005029 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8452 + ... + 8685.

2^2005029 is an apocalyptic number.

It is an amenable number.

2005029 is a deficient number, since it is larger than the sum of its proper divisors (1114087).

2005029 is a wasteful number, since it uses less digits than its factorization.

2005029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17156 (or 17153 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2005029 is about 1415.9904660696. The cubic root of 2005029 is about 126.0976189832.

The spelling of 2005029 in words is "two million, five thousand, twenty-nine".