2573328 has 20 divisors (see below), whose sum is σ = 6647888. Its totient is φ = 857760.

The previous prime is 2573293. The next prime is 2573339. The reversal of 2573328 is 8233752.

It is a d-powerful number, because it can be written as 2⁸ + 5⁸ + 7² + 3³ + 3⁹ + 2¹⁶ + 8⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 2573295 and 2573304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26758 + ... + 26853.

2^2573328 is an apocalyptic number.

It is an amenable number.

2573328 is an abundant number, since it is smaller than the sum of its proper divisors (4074560).

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

2573328 is a wasteful number, since it uses less digits than its factorization.

2573328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53622 (or 53616 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 2573328 is about 1604.1595930580. The cubic root of 2573328 is about 137.0350665914.

The spelling of 2573328 in words is "two million, five hundred seventy-three thousand, three hundred twenty-eight".