2928576 has 56 divisors (see below), whose sum is σ = 8859520. Its totient is φ = 836352.

The previous prime is 2928571. The next prime is 2928581. The reversal of 2928576 is 6758292.

It is a happy number.

2928576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2928571) and next prime (2928581).

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928571) 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 7 ways as a sum of consecutive naturals, for example, 255 + ... + 2433.

2^2928576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2928576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4429760).

2928576 is an abundant number, since it is smaller than the sum of its proper divisors (5930944).

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

2928576 is a wasteful number, since it uses less digits than its factorization.

2928576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201 (or 2191 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 2928576 is about 1711.3082714695. The cubic root of 2928576 is about 143.0711823875.

The spelling of 2928576 in words is "two million, nine hundred twenty-eight thousand, five hundred seventy-six".