25983528 has 16 divisors (see below), whose sum is σ = 64958880. Its totient is φ = 8661168.

The previous prime is 25983511. The next prime is 25983571. The reversal of 25983528 is 82538952.

It is a self number, because there is not a number n which added to its sum of digits gives 25983528.

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, 541300 + ... + 541347.

It is an arithmetic number, because the mean of its divisors is an integer number (4059930).

Almost surely, 2^25983528 is an apocalyptic number.

It is an amenable number.

25983528 is an abundant number, since it is smaller than the sum of its proper divisors (38975352).

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

25983528 is a wasteful number, since it uses less digits than its factorization.

25983528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082656 (or 1082652 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 25983528 is about 5097.4040451979. The cubic root of 25983528 is about 296.1870317843.

The spelling of 25983528 in words is "twenty-five million, nine hundred eighty-three thousand, five hundred twenty-eight".