25326628 has 24 divisors (see below), whose sum is σ = 47335680. Its totient is φ = 11830560.

The previous prime is 25326607. The next prime is 25326649. The reversal of 25326628 is 82662352.

It is an interprime number because it is at equal distance from previous prime (25326607) and next prime (25326649).

It is a junction number, because it is equal to n+sod(n) for n = 25326593 and 25326602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75 + ... + 7117.

It is an arithmetic number, because the mean of its divisors is an integer number (1972320).

Almost surely, 2^25326628 is an apocalyptic number.

It is an amenable number.

25326628 is a deficient number, since it is larger than the sum of its proper divisors (22009052).

25326628 is a wasteful number, since it uses less digits than its factorization.

25326628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107 (or 7105 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 25326628 is about 5032.5568054419. The cubic root of 25326628 is about 293.6696893475.

The spelling of 25326628 in words is "twenty-five million, three hundred twenty-six thousand, six hundred twenty-eight".