25908082 has 8 divisors (see below), whose sum is σ = 38973276. Its totient is φ = 12916992.

The previous prime is 25908067. The next prime is 25908089. The reversal of 25908082 is 28080952.

It can be written as a sum of positive squares in 2 ways, for example, as 24910081 + 998001 = 4991^2 + 999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (25908089) 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 3 ways as a sum of consecutive naturals, for example, 17643 + ... + 19054.

Almost surely, 2^25908082 is an apocalyptic number.

25908082 is a deficient number, since it is larger than the sum of its proper divisors (13065194).

25908082 is a wasteful number, since it uses less digits than its factorization.

25908082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 25908082 is about 5089.9982318268. The cubic root of 25908082 is about 295.9000834544.

The spelling of 25908082 in words is "twenty-five million, nine hundred eight thousand, eighty-two".