25528696 has 16 divisors (see below), whose sum is σ = 50682240. Its totient is φ = 12013440.

The previous prime is 25528693. The next prime is 25528697. The reversal of 25528696 is 69682552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25528693) 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 3 ways as a sum of consecutive naturals, for example, 93720 + ... + 93991.

It is an arithmetic number, because the mean of its divisors is an integer number (3167640).

Almost surely, 2^25528696 is an apocalyptic number.

It is an amenable number.

25528696 is a deficient number, since it is larger than the sum of its proper divisors (25153544).

25528696 is a wasteful number, since it uses less digits than its factorization.

25528696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187734 (or 187730 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 25528696 is about 5052.5929976597. The cubic root of 25528696 is about 294.4486340081.

The spelling of 25528696 in words is "twenty-five million, five hundred twenty-eight thousand, six hundred ninety-six".