25928012 has 12 divisors (see below), whose sum is σ = 49499016. Its totient is φ = 11785440.

The previous prime is 25927961. The next prime is 25928033. The reversal of 25928012 is 21082952.

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, 294593 + ... + 294680.

It is an arithmetic number, because the mean of its divisors is an integer number (4124918).

Almost surely, 2^25928012 is an apocalyptic number.

25928012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25928012 is a deficient number, since it is larger than the sum of its proper divisors (23571004).

25928012 is a wasteful number, since it uses less digits than its factorization.

25928012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589288 (or 589286 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 25928012 is about 5091.9556164601. The cubic root of 25928012 is about 295.9759385116.

The spelling of 25928012 in words is "twenty-five million, nine hundred twenty-eight thousand, twelve".