2028829 has 8 divisors (see below), whose sum is σ = 2227680. Its totient is φ = 1832400.

The previous prime is 2028809. The next prime is 2028841. The reversal of 2028829 is 9288202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2028829 - 2⁷ = 2028701 is a prime.

It is a super-2 number, since 2×2028829² = 8232294222482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2028829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482 + ... + 2500.

It is an arithmetic number, because the mean of its divisors is an integer number (278460).

2^2028829 is an apocalyptic number.

It is an amenable number.

2028829 is a deficient number, since it is larger than the sum of its proper divisors (198851).

2028829 is a wasteful number, since it uses less digits than its factorization.

2028829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2028829 is about 1424.3696851590. The cubic root of 2028829 is about 126.5945904198.

The spelling of 2028829 in words is "two million, twenty-eight thousand, eight hundred twenty-nine".