25852075 has 24 divisors (see below), whose sum is σ = 33145200. Its totient is φ = 19992960.

The previous prime is 25852051. The next prime is 25852129. The reversal of 25852075 is 57025852.

It is not a de Polignac number, because 25852075 - 2¹⁹ = 25327787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25852075.

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 23 ways as a sum of consecutive naturals, for example, 144336 + ... + 144514.

It is an arithmetic number, because the mean of its divisors is an integer number (1381050).

Almost surely, 2^25852075 is an apocalyptic number.

25852075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25852075 is a deficient number, since it is larger than the sum of its proper divisors (7293125).

25852075 is a wasteful number, since it uses less digits than its factorization.

25852075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 25852075 is about 5084.4935834358. The cubic root of 25852075 is about 295.6867081811.

The spelling of 25852075 in words is "twenty-five million, eight hundred fifty-two thousand, seventy-five".