2828064 has 48 divisors (see below), whose sum is σ = 7529760. Its totient is φ = 929280.

The previous prime is 2828053. The next prime is 2828083. The reversal of 2828064 is 4608282.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8379 + ... + 8709.

It is an arithmetic number, because the mean of its divisors is an integer number (156870).

2^2828064 is an apocalyptic number.

2828064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2828064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3764880).

2828064 is an abundant number, since it is smaller than the sum of its proper divisors (4701696).

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

2828064 is a wasteful number, since it uses less digits than its factorization.

2828064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2828064 is about 1681.6848694092. The cubic root of 2828064 is about 141.4153038992.

The spelling of 2828064 in words is "two million, eight hundred twenty-eight thousand, sixty-four".