25879325 has 12 divisors (see below), whose sum is σ = 32388180. Its totient is φ = 20511360.

The previous prime is 25879297. The next prime is 25879351. The reversal of 25879325 is 52397852.

It can be written as a sum of positive squares in 6 ways, for example, as 2627641 + 23251684 = 1621^2 + 4822^2 .

It is not a de Polignac number, because 25879325 - 2¹² = 25875229 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2024 + ... + 7473.

It is an arithmetic number, because the mean of its divisors is an integer number (2699015).

Almost surely, 2^25879325 is an apocalyptic number.

25879325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25879325 is a deficient number, since it is larger than the sum of its proper divisors (6508855).

25879325 is a wasteful number, since it uses less digits than its factorization.

25879325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9616 (or 9611 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 25879325 is about 5087.1725938875. The cubic root of 25879325 is about 295.7905635892.

The spelling of 25879325 in words is "twenty-five million, eight hundred seventy-nine thousand, three hundred twenty-five".