25087795 has 4 divisors (see below), whose sum is σ = 30105360. Its totient is φ = 20070232.

The previous prime is 25087759. The next prime is 25087817. The reversal of 25087795 is 59778052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25087795 - 2¹³ = 25079603 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2508775 + ... + 2508784.

It is an arithmetic number, because the mean of its divisors is an integer number (7526340).

Almost surely, 2^25087795 is an apocalyptic number.

25087795 is a deficient number, since it is larger than the sum of its proper divisors (5017565).

25087795 is an equidigital number, since it uses as much as digits as its factorization.

25087795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017564.

The product of its (nonzero) digits is 176400, while the sum is 43.

The square root of 25087795 is about 5008.7718055428. The cubic root of 25087795 is about 292.7436594382.

The spelling of 25087795 in words is "twenty-five million, eighty-seven thousand, seven hundred ninety-five".