25884328 has 32 divisors (see below), whose sum is σ = 49680000. Its totient is φ = 12640320.

The previous prime is 25884317. The next prime is 25884329. The reversal of 25884328 is 82348852.

It is not an unprimeable number, because it can be changed into a prime (25884329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112918 + ... + 113146.

It is an arithmetic number, because the mean of its divisors is an integer number (1552500).

Almost surely, 2^25884328 is an apocalyptic number.

It is an amenable number.

25884328 is a deficient number, since it is larger than the sum of its proper divisors (23795672).

25884328 is a wasteful number, since it uses less digits than its factorization.

25884328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 501 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 25884328 is about 5087.6642971014. The cubic root of 25884328 is about 295.8096231389.

The spelling of 25884328 in words is "twenty-five million, eight hundred eighty-four thousand, three hundred twenty-eight".