2928066 has 8 divisors (see below), whose sum is σ = 5856144. Its totient is φ = 976020.

The previous prime is 2928059. The next prime is 2928083. The reversal of 2928066 is 6608292.

2928066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2928066 is an admirable number.

It is a super-4 number, since 4×2928066⁴ (a number of 27 digits) contains 4444 as substring.

It is an unprimeable number.

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, 244000 + ... + 244011.

It is an arithmetic number, because the mean of its divisors is an integer number (732018).

2^2928066 is an apocalyptic number.

2928066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2928066 is a wasteful number, since it uses less digits than its factorization.

2928066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488016.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2928066 is about 1711.1592561769. The cubic root of 2928066 is about 143.0628768106.

The spelling of 2928066 in words is "two million, nine hundred twenty-eight thousand, sixty-six".