25335265 has 8 divisors (see below), whose sum is σ = 32002560. Its totient is φ = 19201392.

The previous prime is 25335257. The next prime is 25335301. The reversal of 25335265 is 56253352.

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

It is a cyclic number.

It is not a de Polignac number, because 25335265 - 2³ = 25335257 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 133249 + ... + 133438.

It is an arithmetic number, because the mean of its divisors is an integer number (4000320).

Almost surely, 2^25335265 is an apocalyptic number.

It is an amenable number.

25335265 is a deficient number, since it is larger than the sum of its proper divisors (6667295).

25335265 is a wasteful number, since it uses less digits than its factorization.

25335265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266711.

The product of its digits is 27000, while the sum is 31.

The square root of 25335265 is about 5033.4148448146. The cubic root of 25335265 is about 293.7030684039.

It can be divided in two parts, 25335 and 265, that added together give a square (25600 = 160²).

The spelling of 25335265 in words is "twenty-five million, three hundred thirty-five thousand, two hundred sixty-five".