2028029 has 4 divisors (see below), whose sum is σ = 2033760. Its totient is φ = 2022300.

The previous prime is 2028017. The next prime is 2028053. The reversal of 2028029 is 9208202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9208202 = 2 ⋅4604101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2028029 is a prime.

It is a super-2 number, since 2×2028029² = 8225803249682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2027995 and 2028013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297 + ... + 3054.

It is an arithmetic number, because the mean of its divisors is an integer number (508440).

2^2028029 is an apocalyptic number.

It is an amenable number.

2028029 is a deficient number, since it is larger than the sum of its proper divisors (5731).

2028029 is an equidigital number, since it uses as much as digits as its factorization.

2028029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2028029 is about 1424.0888314989. The cubic root of 2028029 is about 126.5779488026.

The spelling of 2028029 in words is "two million, twenty-eight thousand, twenty-nine".