2829928 has 16 divisors (see below), whose sum is σ = 5477760. Its totient is φ = 1369200.

The previous prime is 2829923. The next prime is 2829949. The reversal of 2829928 is 8299282.

It is a happy number.

2829928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2829923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458 + ... + 5953.

It is an arithmetic number, because the mean of its divisors is an integer number (342360).

2^2829928 is an apocalyptic number.

It is an amenable number.

2829928 is a deficient number, since it is larger than the sum of its proper divisors (2647832).

2829928 is a wasteful number, since it uses less digits than its factorization.

2829928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11448 (or 11444 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 2829928 is about 1682.2389842112. The cubic root of 2829928 is about 141.4463664016.

The spelling of 2829928 in words is "two million, eight hundred twenty-nine thousand, nine hundred twenty-eight".