25965952 has 16 divisors (see below), whose sum is σ = 51729300. Its totient is φ = 12982912.

The previous prime is 25965943. The next prime is 25965977. The reversal of 25965952 is 25956952.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 25965899 and 25965908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101302 + ... + 101557.

Almost surely, 2^25965952 is an apocalyptic number.

It is an amenable number.

25965952 is a deficient number, since it is larger than the sum of its proper divisors (25763348).

25965952 is an equidigital number, since it uses as much as digits as its factorization.

25965952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202873 (or 202861 counting only the distinct ones).

The product of its digits is 243000, while the sum is 43.

The square root of 25965952 is about 5095.6797387591. The cubic root of 25965952 is about 296.1202335998.

The spelling of 25965952 in words is "twenty-five million, nine hundred sixty-five thousand, nine hundred fifty-two".